Texas Go Math

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 20.5 Answer Key Savings Plan.

Texas Go Math Grade 3 Lesson 20.5 Answer Key Savings Plan

Unlock the Problem

People save money for things they want or need in the future. When you save money, you keep it and do not spend it. There are many reasons that you and your family might make a plan to save money.

List some reasons to save money.
A. To reach a goal, such as going to college
What other goals do you and your family save money for?
Answer: For a new house

B. To buy things that you want
What things would you buy?
Answer: A car

C. To replace things that break or wear out
What item might break or need to be replaced?
Answer: A Building roof

D. To pay unexpected expenses
What unplanned expenses might your family have?
Answer: Movie planning’s ,

E. To help others
What organizations can you help by donating money?
Answer: Charitables

Math Talk
Mathematical Processes

Explain why it is better to have a plan to save money than not to have one.
Answer: If we plan something and save money we can reach our goals

Savings Plan

A savings plan will help you save money regularly, so you can reach your goals.

Make a savings plan.
Erika’s family plans to save $75 every month to buy a new big screen television that cost $425. Complete the table to find how many months Erika’s family needs to save money so they can buy the television.

So, Erika’s family needs to save money for __________ months to buy the television.
Answer:

So, Erika’s family needs to save money for 6 months to buy the television.

Explain why it is a good idea to make a savings plan.
Answer:  Because, Saving money is one of the essential aspects of building wealth and having a secure financial future. Saving money gives you a way out from uncertainties of life and provides you with an opportunity to enjoy a quality life.

Share and Show

Question 1.
Which things can a savings plan help you do? Circle all that apply.

Answer:

Explanation:
Circled the things which we can apply for savings plan

Question 2.
Sonny plans to save $12 every month for a new video game that costs $59. Complete the table. How many months does Sonny need to save money so he can buy the video game?

Sonny needs to save money for __________ months to buy the video game.
Answer:

Explanation:
Sonny needs to save money for 6 months to buy the video game.

Problem Solving

For 3-6, use the table at the right.

Question 3.
Write Math Which of Avery’s reasons to save money could be an unexpected or unplanned expense? Explain.
Answer: Going to the dentist
Explanation:
We cannot expect visiting a doctor.

Question 4.
H.O.T. Multi-Step Complete the table below to make a savings plan to help Avery save money to buy a bicycle in 6 months or less.

Answer:

Explanation:
If she pay $15 every month she can buy a cycle.

Go Math Answer Key Grade 3 Lesson 20.5 Question 5.
H.O.T. Multi-Step Suppose Avery saved $30 each month. How long would it be before she could pay for all four things listed in the table?
Answer: 10 months
Explanation:
Suppose Avery saved $30 each month.
she could pay for all four things listed in the table in 10 months
10 x 30 = 300$
40 + 90 + 100 + 70 = 300

Question 6.
What if Avery receives a new digital music player as a gift, and she adds the amount to her college savings that she would have needed to repair the broken music player. If she saves $25 each month for college, how much money will she have in all for college in 3 months?
Answer: 145
Explanation:
Price for digital music player is 70
Money saved is 25$
3 months x 25$ = 75$
70 + 75 = 145$

Question 7.
Explain how a savings plan could help you get a job when you are grown up.
Answer: We can mend our college fee
Explanation:
If we plan for good studies automatically we get a nice job when we grow up.

Daily Assessment Task

Fill in the bubble for the correct answer choice.

Question 8.
Apply Jeffrey is saving money so that he can give $25 to a children’s museum improvement fund. Which of the following best describes Jeffrey’s reason to save money?
(A) to buy something he wants
(B) to help others
(C) to replace something that broke
(D) to go on vacation
Answer: B
Explanation:
Apply Jeffrey is saving money so that he can give $25 to a children’s museum improvement fund.
is nothing but helping others.

Question 9.
Multi-Step Destiny made a savings plan. She saved $21 each month for 9 months. Then she spent $135 on a computer language learning course. How much of her savings does she have left?
(A) $45
(B) $189
(C) $54
(D) $145
Answer: C
Explanation:
Destiny made a savings plan.
She saved $21 each month for 9 months.
9 months x 21$ =189
Then she spent $135 on a computer language learning course.
189 – 135$ = 54$
$54 of her savings left

Question 10.
Which of the following is NOT a true statement about a savings plan?
(A) It will always give you more money than you need to buy what you want.
(B) It can help you save money for education.
(C) It will help you decide when you can buy an item.
(D) It can help you pay for unexpected expenses.
Answer: A
Explanation:
It can help you save money for education. It will help you decide when you can buy an item. It can help you pay for unexpected expenses. are the true statements

Texas Test Prep

Question 11.
Apply Mr. Gordon is saving money so that he can send his daughter to college. Which of the following best describes Mr. Gordon’s reason to save money?
(A) to repair a broken item
(B) to go on vacation
(C) to reach a goal
(D) to buy an item he wants
Answer: C
Explanation:
To reach the goals Mr. Gordon is saving money.

Texas Go Math Grade 3 Lesson 20.5 Homework and Practice Answer Key

Problem Solving

For 1-3, use the table at the right.

Question 1.
Which of Ethan’s reasons for saving could help him reach a goal?
Answer: Take music lessons
Explanation:
Because, remaining 3 are wants not needs

Question 2.
What other goals might Ethan have?
Answer: New Eye glasses
Explanation:
If the old breaks the eye glasses becomes a need

Question 3.
Which reason could be an unexpected expense? Explain.
Answer: Eye glasses
Explanation:
If the old breaks the eye glasses becomes a need

Question 4.
Emily wants to buy a new tent before she goes on a camping trip in 6 months. The tent costs $240. Complete the table below to help Emily make a savings plan to buy the tent in 6 months.

Answer:

Explanation:
Emily wants to buy a new tent before she goes on a camping trip in 6 months.
The tent costs $240. Completed the table below to help Emily make a savings plan to buy the tent in 6 months.

Question 5.
What If Emily already has $80 saved and the tent goes on sale for $200 in 3 months? Will Emily be able to buy the tent in less than 6 months? Explain.
Answer: Yes
Explanation:
Emily already has $80 saved and the tent goes on sale for $200 in 3 months
80 + 120 = 200$
Yes, Emily will be able to buy the tent in less than 6 months

Lesson check

Fill in the bubble completely to show your answer.

Question 6.
Rachel is saving money so she can give money to the town to help build a new park. Which of the following best describes Rachel’s reason to
save money?
(A) to buy something she needs
(B) to help others
(C) to buy something she wants
(D) to go on vacation
Answer: B
Explanation:
Best describes Rachel’s reason to save money is to build a park for helping others.

Question 7.
Mrs. Keller is saving money so that she can add a deck to her house. Which of the following best describes Mrs. Keller’s reason to save money?
(A) to go on vacation
(B) to help others
(C) to reach a goal
(D) to replace a broken item
Answer: D
Explanation:
As her old deck broken she wants to buy a new.

Question 8.
Lindsay’s savings plan will help her save money to repair a broken computer. The repairs will cost $125. By which month will Lindsay have enough money to repair the computer?

(A) Month 1
(B) Month 4
(C) Month 3
(D) Month 5
Answer: D
Explanation:
By 5 month Lindsay’s savings plan will help her save money to repair a broken computer.

Question 9.
The chart shows Lindsay’s savings plan will help her save money to repair a broken computer. The desk will cost $95. In how many weeks will Larry have enough money to buy the desk?

(A) 2 weeks
(B) 4 weeks
(C) 5 weeks
(D) 3 weeks
Answer: B
Explanation:
As the Table By the 4th month Lindsay’s savings plan will help her save money to repair a broken computer.

Question 10.
Multi-Step Savannah wants to save $120 in 8 weeks. She finds that her plan to save $8 each week is not enough to reach her goal. How much more money should she save each week in order to reach her goal?
(A) $6
(B) $7
(C) $64
(D) $56
Answer: B
Explanation:
Savannah wants to save $120 in 8 weeks.
She finds that her plan to save $8 each week is not enough to reach her goal.
If she save 15$ per week she can reach her goal
8 + 7 = 15$

Question 11.
Multi-Step Hiroki plans to save $9 each week for 10 weeks. He wants to buy a new sleeping bag for $92 and a canteen for $18. How much more money should he save each week to buy both items?
(A) $20
(B) $90
(C) $2
(D) $4
Answer: A
Explanation:
9 x 10 = 90
92 + 18 = 110
110 – 90 = 20
20$ more money should he save each week to buy both items.

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 20.4 Answer Key Borrowing and Credit.

Texas Go Math Grade 3 Lesson 20.4 Answer Key Borrowing and Credit

Unlock the Problem

Borrowing
Emma wants to buy a new recorder for camp, but she does not have enough money. Her mother will lend Emma the money, but Emma must pay her mother back $5 each week from her allowance until the whole amount is paid hack.

When you do not have enough money for something, you can borrow money. You borrow money when another person gives you money that you will need to pay back. A person lends money to someone else by giving money that needs to be paid back.

Emma will _________. Her mother will __________.
Emma the money now, but she must pay back a given amount each week in the future.

Credit is paying for something with money that is borrowed and must be paid back, usually with interest.
Interest is the money paid by the borrower to the lender for the use of the lender’s money.
Answer:
Emma will borrow. Her mother will lend.

Credit

When Emma returns to school, she will take trumpet lessons. Her mother wants to buy her a trumpet that costs $150. She does not have enough money, so she will use credit. She arranges to pay back $50 a month, and she must pay $5 extra each month. If it takes her 3 months to pay back the money, how much will she pay for the trumpet?

Emma’s mother needs to borrow __________. She pays back
__________ + $5, or __________ each month.
So, she will pay __________ × __________ = __________ for the trumpet.
Answer:
Emma’s mother needs to borrow __________. She pays back
150 + $5, or 155 each month.
So, she will pay 55 × 3 = 165 for the trumpet.

Math Talk
Mathematical Processes

Explain why Emma’s mother has to pay more than $150 for the trumpet.
Answer: Credit

Since buying on credit often costs more, it is important to understand the difference between wants and needs.

Wants and Needs

Sometimes, you would like to have or buy something, but the item is not necessary at the time. Other things are real needs. Look at the sentences below. The words in red are either needs or wants. Write the words in red in the correct column in the table.

Choose an item from the table that you might have to use credit to purchase. Explain why your choice is reasonable.
I might use credit to buy _____________ because ______________.
Answer:

Explanation:
The red color words are separated according to needs and wants.
I might use credit to buy sun glasses because my glasses where broken

Share and Show

Question 1.
Which of the following are examples of when you might use credit. Circle the boxes.

Answer:

Explanation:
Circled the boxes which are examples of using credit
1. Your roof leaks. A roofer can make repairs for $1,200 but you do not have enough money
we have to borrow money as credit
2. You drive to take college classes, but your car breaks down. It will cost $800 to repair.
we have borrowed money  as  credit

Go Math Grade 3 Answer Key Lesson 20.4 Question 2.
A chef uses credit to buy a new mixer for his restaurant. If he pays $63 a month for 9 months, plus interest of $7 a month, how much will he pay for the mixer?
Answer: He has to pay 630$ for the mixer.
Explanation:
A chef uses credit to buy a new mixer for his restaurant.
If he pays $63 a month for 9 months,
plus interest of $7 a month,
63 + 7 = 70
70 x 9 months= 630
630$ he has to pay for the mixer

Problem Solving

For 3-4, circle the sentence that shows a need.
Question 3.
Your class is going on a field trip to an animal rescue farm.
(A) You are asked to bring a sandwich, fruit, and a juice box for lunch on the day of the trip.
(B) You decide to buy a new animal tee shirt for the trip.
Answer: A
Explanation:
Lunch is a need but not the T-Shirt

Question 4.
Your grandmother is making a carrot cake for the fair.
(A) You are sent to the store with $2 to buy carrots.
(B) The carrots cost less than $2, so you buy yourself a snack.
Answer: A
Explanation:
You are sent to the store with $2 to buy carrots is a need Than carrots cost less than $2, so you buy yourself a snack.

Question 5.
H.O.T. Multi-Step Brianna’s swimming lessons start tomorrow and she needs a new swimsuit. A swimsuit costs $35, but Brianna has saved only $7. Brianna borrows the money from her sister and pays her back $8 a week. Her sister does not make Brianna pay interest. Will Brianna be able to pay her sister back in 3 weeks? Explain.

Answer: No
Explanation:
Brianna’s swimming lessons start tomorrow and she needs a new swimsuit.
A swimsuit costs $35, but Brianna has saved only $7.
Brianna borrows the money from her sister and pays her back $8 a week.
8 x 3 = 24
24 + 7 = 31
31< 34
Her sister does not make Brianna pay interest. No, Brianna will not be able to pay her sister back in 3 weeks

Go Math Lesson 20.4 Answer Key 3rd Grade Question 6.
H.O.T. Apply Write a problem about something you or your family needs that costs $100. Decide how much you have and how much you will need to borrow on credit, including how much you will pay back each month. Include an amount of interest to pay back each month. Then find how much you will pay back and the total cost.

Answer:

Daily Assessment Task

Fill in the bubble for the correct answer choice.

Question 7.
Multi-Step John needs to have a textbook for a college class that starts tomorrow. The book costs $60. How much more will the book cost him to buy if he uses credit, pays $12 a month, and pays an extra $4 a month in interest?
(A) $70
(B) $20
(C) $12
(D) $60
Answer: B
Explanation:
John needs to have a textbook for a college class that starts tomorrow.
The book costs $60.
pays $12 a month, and pays an extra $4 a month in interest
5 months x 12$ = 60
5 x 4 = 20$
so, she has to pay $20 extra

Question 8.
Robin has $32. She needs to buy 3 soccer shirts that cost $15 each. Her father will lend Robin enough money to buy the shirts. How much will Robin need to borrow from her father on credit?
(A) $13
(B) $2
(C) $45
(D) $30
Answer: A
Explanation:
Robin has $32.
She needs to buy 3 soccer shirts that cost $15 each.
3 x 15 = 45
Her father will lend Robin enough money to buy the shirts.
Robin needs to borrow from her father on credit of $13

3rd Grade Go Math Answer Key Lesson 20.4 Question 9.
Jim has just enough money to pay his rent. He sees a coat at the mall that costs $50. His coat is old but usable. Which statement below is true?
(A) He does not have enough to pay rent.
(B) He needs the coat right away.
(C) Using credit will not cost him any extra money.
(D) He could buy the coat on credit.
Answer: D
Explanation:
Remaining 3 option doesn’t make a sense for buying the coat

Texas Test Prep

Question 10.
Mr. Diaz starts a basketball clinic for local youth, but he has no sports equipment. He needs to buy 3 basketballs that cost $30 each. Mr. Diaz has $45 saved and borrows the rest of the money. Which statement below is NOT true?
(A) He is using $45 credit to buy the basketballs.
(B) He can pay back $5 a week for 9 weeks.
(C) He is using $90 credit to buy the basketballs.
(D) He can pay back the loan faster if he pays $9 a week.
Answer: C
Explanation:
The remaining 3 options are the ways to take credit

Texas Go Math Grade 3 Lesson 20.4 Homework and Practice Answer Key

Question 1.
Look at the sentences below. The words in red are either needs or wants. Write the words in red in the correct column in the table.

Answer:

Explanation:
The red color words are separated according to needs and wants.

Problem Solving

Question 2.
Pete needs to buy a new jacket that costs $33, but he has saved only $12. His parents will lend Pete the money, but he must pay them back $7 each week from his allowance. Who is the borrower? Who is the lender?
Answer: Pete
Explanation:
Pete is the borrower as he is taking the money
and his parents are lenders as they are giving the money

Texas Go Math Grade 3 Lesson 20.4 Homework Answers Question 3.
Is Pete using credit? Is he paying interest? Explain.
Answer: yes
Explanation:
Yes, Pete is using credit but he is not paying the interest

Question 4.
How long will it take Pete to pay back the money? Explain.
Answer: 3 weeks
Explanation:
Pete needs to buy a new jacket that costs $33,
but he has saved only $12.
His parents will lend Pete the money,
but he must pay them back $7 each week from his allowance
33 – 12 = 21
3 weeks x 7$ = 21$

Lesson Check

Fill in the bubble completely to show your answer.

Question 5.
Chet needs to repair his broken bicycle so he can deliver newspapers. He uses credit to borrow $84. He will pay $12 each month. He must also pay $1 extra in interest each month. How much does he pay in all to have the bike repaired?
(A) $91
(B) $72
(C) $84
(D) $79
Answer: A
Explanation:
He uses credit to borrow $84.
$12 each month.
7 month x 12 $ = 84 pay $1 extra in interest each month.
84 + 7 = 91

Question 6.
Ming wants to buy a new backpack that costs $28. She has $4 saved and will earn another $3 babysitting. How much money will Ming need to borrow if she wants to buy the backpack today?
(A) $21
(B) $35
(C) $24
(D) $25
Answer: A
Explanation:
Ming wants to buy a new backpack that costs $28.
She has $4 saved and will earn another $3 babysitting
28 – 7 = 21
Ming need to borrow if she wants to buy the backpack today is 21

Question 7.
Nyala is grocery shopping at the local market. Which of the following is most likely a need, rather than a want?
(A) silk flowers
(B) magazines
(C) bread and milk
(D) ice cream bars
Answer: C
Explanation:
silk flowers, magazines , ice cream bars are the want bread and milk, is  a need

Question 8.
Which of the following would you most likely use credit to buy?
(A) food for a holiday meal
(B) a light bulb for a lamp
(C) a new basketball
(D) material to fix a hole in the roof
Answer: D
Explanation:
Except D remaining are wants
Fixing the hole for a roof is a need

Go Math Grade 3 Homework Answer Key Lesson 20.4 Question 9.
Multi-Step Wendy needs to buy warm clothing for college. She borrows $200 and must pay the money back in equal amounts for 10 months. She must also pay $2 interest each month. What is her monthly payment, including interest?
(A) $35
(B) $12
(C) $3
(D) $22
Answer: D
Explanation:
Wendy needs to buy warm clothing for college.
She borrows $200 and must pay the money back in equal amounts for 10 months.
She must also pay $2 interest each month.
2 x 10 = 20
220 ÷10 = 22$

Question 10.
Multi-Step Hakim has $15 saved. He wants to buy a barbeque grill for $75. He borrows the money he needs and pays an equal amount back for 6 months. The interest is $2 each month. How much money will he pay back in all?
(A) $15
(B) $75
(C) $60
(D) $72
Answer:  D
Explanation:
Hakim has $15 saved.
He wants to buy a barbeque grill for $75.
75 – 15 = 60
He borrows the money he needs and pays an equal amount back for 6 months.
The interest is $2 each month.
6 x 2 = 12
60 + 12 = 72

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 20.3 Answer Key Spending Decisions.

Texas Go Math Grade 3 Lesson 20.3 Answer Key Spending Decisions

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To purchase is to obtain by paying money for an item or a service. When you spend money to purchase something, you give it to someone else in exchange for something.

Carlos wants to purchase a new baseball glove before summer vacation. He has saved $36. The glove costs $48. Carlos plans to save $4 each week. It is 3 weeks before summer vacation starts. Will he be able to save enough money to purchase the baseball glove?

Example

Planned Spending
How much money will Carlos have saved before summer vacation?
________ weeks × ________ = _________
$36 + ________ = _________
So, Carlos ________ (will, will not) be able to save enough money to buy the baseball glove.
Answer:
Planned Spending
How much money will Carlos have saved before summer vacation?
4 weeks × 3 = 12
$36 + 12=  48
So, Carlos ________ (will, will not) be able to save enough money to buy the baseball glove.

Math Idea
Planned spending can help you reach a goal. Unplanned spending is frequently not wise. Unplanned spending may prevent you from reaching a goal.

Example

Unplanned Spending
What if Carlos sees a team tee shirt on sale for $10 next week? Should he make the purchase?
If Carlos buys the tee shirt, he will have
$36 – ________ = _________.
In 3 weeks, he will have _________ + _________ = __________
If he buys the tee shirt, Carlos ___________ will , will not have enough money saved to buy the baseball glove before summer vacation starts.
Answer:
Unplanned Spending
What if Carlos sees a team tee shirt on sale for $10 next week? Should he make the purchase?
If Carlos buys the tee shirt, he will have
$36 – 10 = 26.
In 3 weeks, he will have 26 + 12 = 38
If he buys the tee shirt, Carlos will not(will , will not )have enough money saved to buy the baseball glove before summer vacation starts.

Math Talk
Mathematical Processes

What if Carlos sees the baseball glove on sale for $39 next week? Would it be a wise or unwise purchase? Explain.
Answer: Unwise purchase
Explanation:
If Carlos sees the baseball glove on sale for $39 next week, It Would not be a wise purchase.
Because, He has to buy for 48 and now he will get for only 39
so, he would get loss of 9$

Share and Show

Question 1.
Olga will be teaching a ceramics class, which starts in 6 weeks, and she needs to purchase clay. Fifty pounds of clay costs $54. Olga has saved $21. Her plan is to save $5 each week. Will she be able to save enough money to purchase the clay by the time the class starts?
6 weeks × _________ = ________
$21 + _________ = __________
Answer: No
Explanation:
she be not able to save enough money to purchase the clay by the time the class starts.
6 weeks × 5 = 30
$21 + 30 = 51
51 < 54.

Question 2.
Will Olga have enough money to purchase the clay by the time the class starts if she saves $6 each week?
_________ weeks × ________ = __________
$21 + ________ = __________
Answer: Yes
Explanation:
Yes, Olga have enough money to purchase the clay by the time the class starts if she saves $6 each week
6 weeks × 6 = 36
$21 + 36 = 57$
57 > 54

Question 3.
Suppose Olga does not have any money saved. How much money would she need to save each week to have enough money to purchase the clay by the time the class starts in 6 weeks? Explain.
Answer: 9$ per week
Explanation:
Olga does not have any money saved.
she need to save  9$ each week to have enough money to purchase the clay by the time the class starts in 6 weeks
6 weeks × 9$=  54$

Question 4.
Olga would like to purchase some sunglasses that cost $13. If she uses her savings to buy the sunglasses, and then she saves $8 each week, will she have enough money saved in 6 weeks to buy the clay?
$21 – _________ = _________
6 weeks × _______ = ________
In 6 weeks, she will have ________ + ________ = _________.
Answer: Yes.
Explanation:
Olga would like to purchase some sunglasses that cost $13.
she uses her savings to buy the sunglasses,
and then she saves $8 each week,
she will have enough money saved in 6 weeks to buy the clay
$21 – 13 = 8
6 weeks × 8 = 48
In 6 weeks, she will have 48 + 8 =56.
56 > 54

Math Talk
Mathematical Processes

Explain when you should not make an unplanned purchase.
Answer:

Question 5.
Suppose Olga earns $100 a week. She spends $18 for transportation and $46 for food. She saves $30 each week to pay her rent at the end of the month. Can Olga also save $10 a week to buy clay? Explain.
Answer: No
Explanation:
Total income = 100
Expenditure = 18 + 46 + 30 = 94
No, She cannot buy the chain as she cannot save 10$ per week
100 – 94 = 6$
She has only 6$ left.

Problem Solving

Question 6.
H.O.T. Multi-Step Tony is saving for the tablet computer pictured. He has saved $169. How much money does he need to save each week if he plans to use the coupon to buy the tablet?

Answer: 20$ a week
Explanation:
The total amount for gadget is 279
If he uses the coupon he get 50 discount
279 – 50 = 220
his savings is 179, 229-169 = 60
60 ÷ 3 = 20$

Question 7.
Write Math Victoria has $36. She starts saving $10 a week to buy a stuffed bear for her cousin. The bear costs $59. Victoria will visit her cousin in 4 weeks. Would it be a wise unplanned spending decision for Victoria to purchase a pair of boots that cost $30? Explain.
Answer: Not a wise decision
Explanation:
Victoria has $36. She starts saving $10 a week to buy a stuffed bear for her cousin.
Victoria will visit her cousin in 4 weeks. 4 x 10 = 40
36 + 40 = 76$
The bear costs $59. 76 – 59 = 17$
Victoria will visit her cousin in 4 weeks. It Would not be a wise unplanned spending decision for Victoria to purchase a pair of boots that cost $30.
Because she doesn’t have enough money.

Question 8.
Tanya has $12 to spend. She will earn $10 a night for babysitting 2 nights next week. She wants to buy a backpack that costs $29. How much can Tanya spend today if she plans to buy the backpack in 2 weeks?
Answer: 3$
Explanation:
Tanya has $12 to spend.
She will earn $10 a night for babysitting 2 nights next week.
The total amount is 12
10 x 2 = 20
20 + 12 = 32$
She wants to buy a backpack that costs $29.
32 – 29 = 3$
Tanya can spend 3$ today if she plans to buy the backpack in 2 weeks.

Question 9.
H.O.T. Miguel wants to take his brother to a movie. The movie tickets cost $6. Miguel is saving $5 a week to buy a caboose for his train set, which costs $62. He has saved $54. Would his unplanned spending decision to go to the movies be wise? Explain.

Answer: It is not a wise decision
Explanation:
Miguel wants to take his brother to a movie.
The movie tickets cost $6
Miguel is saving $5 a week to buy a caboose for his train set, which costs $62.
He has saved $54.
54 – 6 = 48
There will not be enough money to buy the caboose for train set.

Daily Assessment Task

Fill in the bubble for the correct answer choice.

Question 10.
Multi-Step Sophie plans to spend $10 for a new dog toy. She saves $1 each week for 8 weeks. Then Sophie spends $3 on snacks. How many more weeks will Sophie have to save to have enough money to buy the toy?
(A) 5 weeks
(B) 6 weeks
(C) 3 weeks
(D) 4 weeks
Answer: A
Explanation:
Multi-Step Sophie plans to spend $10 for a new dog toy.
She saves $1 each week for 8 weeks.
8 x 1 = 8
Then Sophie spends $3 on snacks.
8 – 3 = 5
5 + 5 = 10
Sophie have to save for more 5 weeks.

Question 11.
Reasoning Olivia wants to buy a doghouse that costs $150. She saves $4 a week for 5 weeks and then receives a gift of $80. When the doghouse goes on sale for $99, she buys it. Which best describes her spending decision?
(A) It is a wise unplanned spending decision, because her savings plus the gift allow her to buy the doghouse on sale.
(B) It is an unwise unplanned spending decision because unplanned spending decisions never make sense.
(C) It is a wise planned spending decision because she has already saved $150 in 5 weeks to buy the doghouse.
(D) It is an unwise unplanned spending decision because the gift plus her savings are not enough to buy the doghouse.
Answer: A
Explanation:
It is a wise unplanned spending decision, because her savings plus the gift allow her to buy the doghouse on sale.

Texas Test Prep

Question 12.
Keesha plans to save $5 a week for a new skateboard. The skateboard costs $47, and she has $22 saved. Which will result in her NOT being able to buy the skateboard?
(A) She continues to save and makes no unplanned purchases for 5 weeks.
(B) She spends $3 and then saves $6 a week for 5 weeks.
(C) She saves $5 a week for 2 more weeks and then uses some money to buy a book.
(D) She saves $5 a week for 2 more weeks and then increases her savings to $8 a week for 2 weeks.
Answer: C
Explanation:
Because, She saves $5 a week for 2 more weeks and then uses some money to buy a book . The unplanned purchase of book result in her NOT being able to buy the skateboard.

Texas Go Math Grade 3 Lesson 20.3 Homework and Practice Answer Key

Question 1.
Theresa wants to buy a new skateboard that costs $48 before summer vacation starts in 4 weeks. She has saved $17.
Her plan is to save $6 each week. Will she be able to save enough money to buy the skateboard?
4 weeks × ________ = _________
$17 + ________ = ___________
Answer:
4 weeks × 6 = 24$
$17 + 24 = 51
Explanation:
51< 48$
Her plan is to save $6 each week.
she will be able to save enough money to buy the skateboard

Question 2.
Suppose Theresa has only $8 saved. How much money will she need to save each week to have enough money to buy the skateboard in 4 weeks? Explain.
Answer:
4 weeks × 10 = 40$
$8 + 40 = 48$
Explanation:
Theresa has only $8 saved.
she need to save 10$ each week to have enough money to buy the skateboard in 4 weeks.

Problem Solving

Question 3.
Deon wants to buy new car speakers that cost $66. He has saved $20 and he has a coupon to save $10. If he wants to buy the speakers in 4 weeks, how much money will he need to save each week?
Answer: 9$ per each week
Explanation:
Deon wants to buy new car speakers that cost $66.
He has saved $20 and he has a coupon to save $10.
If he wants to buy the speakers in 4 weeks, 66-20 = 46
46 – 10 = 36
4 weeks x 9$ = 36$

Question 4.
Jared has $25. He starts saving $9 a week to buy a birthday present for his father that costs $45. Jared’s father’s birthday is in 3 weeks. Would it be a wise unplanned spending decision for Jared to spend $15 on a set of comic books? Explain.
Answer: No,
Explanation:
Jared has $25.
He starts saving $9 a week to buy a birthday present for his father that costs $45.
Jared’s father’s birthday is in 3 weeks.
3 weeks x 9 = 27$
27 + 25 = 52$
52 – 45 = 7$
It would not be a wise unplanned spending decision for Jared to spend $15 on a set of comic books

Lesson Check

Fill in the bubble completely to show your answer.

Question 5.
Which of the following is true about spending decisions?
(A) Unplanned spending always helps you reach a goal.
(B) Planned spending can help you reach a goal.
(C) Planned spending means you can never purchase what you want.
(D) Unplanned spending is always a wise decision.
Answer: B
Explanation:
Planned spending can help you reach a goal.
Unplanned spending is frequently not wise.
Unplanned spending may prevent you from reaching a goal.

Question 6.
Which of the following is a planned spending decision?
(A) Spending all of your allowance each week
(B) Buying a poster of your favorite singer with $10 that you found
(C) Saving $ 12 a week for a trip, and spending half of it each week
(D) Saving $15 a week for 5 weeks to buy a bicycle that costs $75
Answer: D
Explanation:
Saving $15 a week for 5 weeks to buy a bicycle that costs $75
15 x 5 = 75
so, his planned spending is a wise decision.

Question 7.
Rosa has $16 saved. She wants to buy a new cell phone in 6 weeks that costs $75. Which plan will help her reach her goal?
(A) Save $10 each week for 6 weeks.
(B) Save $14 each week for 4 weeks. Then buy a teeshirt that costs $12.
(C) Save $7 each week for 6 weeks.
(D) Save $5 each week for 11 weeks.
Answer: A
Explanation:
Rosa has $16 saved.
She wants to buy a new cell phone in 6 weeks that costs $75.
Save $10 each week for 6 weeks will help her to reach the goal
10 x 6 = 60
60 + 16 = 76$

Question 8.
Carson has $13 to spend. He will earn $18 washing cars for his neighbors. He plans to buy a pair of jeans that cost $25. How much money will he have left after he buys the jeans?
(A) $23
(B) $9
(C) $33
(D) $6
Answer: D
Explanation:
Carson has $13 to spend.
He will earn $18 washing cars for his neighbors.
13 + 18 = 31$
He plans to buy a pair of jeans that cost $25.
31 – 25 = 6$ will be left after buying the pair of jeans.

Question 9.
Multi-Step Chelsea plans to buy a gift for her sister that costs $15. She saves $3 each week for 4 weeks. Then she spends $6 on school supplies. How many more weeks will Chelsea need to save to buy the gift?
(A) 3 weeks
(B) 6 weeks
(C) 12 weeks
(D) 9 weeks
Answer: A
Explanation:
Chelsea plans to buy a gift for her sister that costs $15.
She saves $3 each week for 4 weeks. 3 x 4 = 12
Then she spends $6 on school supplies.
12 – 6 = 6
3 weeks x 3$ = 9
9 + 6 = 15

Question 10.
Multi-Step Kalon has $80 saved. He earns $115 a week and spends $75 each week on gas and groceries. He plans to buy new tires for his car in 6 weeks that cost $140. How much should he plan to save each week?
(A) $15
(B) $20
(C) $10
(D) $12
Answer: C
Explanation:
Kalon has $80 saved.
He earns $115 a week and spends $75 each week on gas and groceries.
115 – 75 = 40
He plans to buy new tires for his car in 6 weeks that cost $140.
140 – 80 = 60
so, he has to save  10$ per week.

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 20.2 Answer Key Cost of Resources.

Texas Go Math Grade 3 Lesson 20.2 Answer Key Cost of Resources

Unlock the Problem

Ellen collects character toys. The toys come in sets named by colors. Some sets are hard to find because the toymaker does not make many of them. Resources are things that are produced and used. When many toy sets are made, the resources are plentiful. When few toy sets are made, the resources are scarce.

Resources and Cost

Order the toy sets from the most to the least made.
____________________________
The toymaker made 50,000 or more of all the toy sets except for the __________ set. Only __________ red sets were made.

Round each cost to the nearest ten dollars.
____________________________
Most toy sets cost about _________, but the _________ set costs about _________.

How does the number of toy sets made relate to the cost of the toy set?
When many toy sets are available, the cost for each set is _________ (high, low).
When fewer toy sets are available, the cost for each set is _________ (high, low).
Answer:

Order the toy sets from the most to the least made.

The toymaker made 50,000 or more of all the toy sets except for the Red set. Only 500 red sets were made.

Round each cost to the nearest ten dollars.
None are there
Most toy sets cost about 25, but the Red set costs about 99.

How does the number of toy sets made relate to the cost of the toy set?
When many toy sets are available, the cost for each set is low(high, low).
When fewer toy sets are available, the cost for each set is High(high, low).

Math Talk
Mathematical Processes

If the toymaker makes only 100 toys sets in a new color, do you think 4 the cost will be more than $99 or less than $99? Explain.
Answer: High cost
Explanation:
If the toymaker makes only 100 toys sets in a new color,
the cost will be more than $99
The cost depends upon the resource availability.

Share and Show

Anton collects baseball cards. He wants to buy a card that is very hard to find. Use the table for 1-2.

Question 1.
Order the baseball card prices from greatest to least.
Answer:

Explanation:
Ordered the baseball card prices from greatest to least.

Question 2.
Which card do you think is the one Anton wants to buy? Explain using the term resources.
Answer: Card C
Explanation:
Card C is the one Anton wants to buy
The cost depends upon the resource availability. As the resource are less cost of the product rise

Mrs. Garcia is looking for a doll for her daughter Maria. The table shows how many of the dolls are available at some stores. Use the table for 3-4.

Question 3.
At which store do you think the price will be the lowest?
Answer: Toy Village
Explanation:
As the resource is high the price is low
In Toy Village the available resource is high so, automatically the price is less

Go Math Resources Answer Key Pdf Grade 3 Question 4.
Explain why a store might lower the price when it has too many of a particular resource.
Answer:
It’s a fundamental economic principle that when supply exceeds demand for a good or service, prices fall.
If there is an increase in the supply of goods and services while demand remains the same,
prices tend to fall to a lower equilibrium price and a higher equilibrium quantity of goods and services.

Math Talk
Mathematical Processes

How could the popularity of an item affect the number of items made and the price of the item? Explain.
Answer:
When demand exceeds supply, prices tend to rise.  If there is an increase in the supply of goods and services while demand remains the same, prices tend to fall to a lower equilibrium price and a higher equilibrium quantity of goods and services.

The members of a service club want to raise money by selling muffins. The types of muffins are listed in the table below in order from the most muffins made to the least muffins made.

Question 5.
Use the prices $1, $2, $3, $4, and assign a price to each muffin. Explain.

Answer:

Explanation:
The members of a service club want to raise money by selling muffins.
The types of muffins are listed in the table below in order from the most muffins made to the least muffins made.
The prices are written in order as the demand

Problem Solving

For 6-7, use the table.

Question 6.
Write Math Baseball cards of a famous player are sold at auctions. At an auction, people call out bids. A bid is the price they would pay for an item. In which year do you think the fewest cards for that baseball player were available? Explain.
Answer: In 1951
Explanation:
As the cost is high in 1951 that is $4,810 the fewest cards for that baseball player were available

Question 7.
H.O.T. Multi-step How much greater was the price for the 1951 card than prices for the 1952,1953, and 1954 cards combined?

Answer: 1,051
Explanation:
1,550 + 999 + 1,210 = 3,759
4,810-3,759 = 1,051
greater was the price for the 1951 card than prices for the 1952,1953, and 1954 cards combined.

Leah will sell her headbands at a yard sale. She has 14 blue, 4 black, and 19 red headbands.

Question 8.
H.O.T. How should Leah price her headbands if she prices them based on the availability of resources? Assign a price to each color. Then justify your answer.
Answer:

Explanation:

priced them based on the availability of resources

Question 9.
Multi-Step How much money will Leah earn if she sells all of her headbands at your prices?
Answer:
Explanation:
Each red band costs 5 x 19 = 95
Each black band costs 15 x 4 = 60
and each blue band costs 10 x 14= 140
Leah earn by selling all of her headbands at my prices is 140

Daily Assessment Task

Fill in the bubble for the correct answer choice. Use the Robot Toys table for 10-12.

Question 10.
A company makes toys that you can build into robots. The table shows how many of each robot design were made. Which shows the available resources, from most to least available?
(A) 49,000; 800; 9,000; 98,000
(B) 98,000; 9,000; 800; 49,000
(C) 49,000; 98,000; 9,000; 800
(D) 98,000; 49,000; 9,000; 800
Answer: D
Explanation:
A company makes toys that you can build into robots.
The table shows how many of each robot design were made.
98,000; 49,000; 9,000; 800 shows the available resources, from most to least available

Question 11.
Apply Which of the robots will sell for the greatest price?
(A) plane
(B) train
(C) ship
(D) car
Answer: B
Explanation:
As trains are made 800 so it sell for greatest price.

Question 12.
Multi-Step If the toy company makes 1,000 more train robots, how many more ship robots will be available than train robots?
(A) 7,200
(B) 8,200
(C) 9,200
(D) 9,800
Answer: A
Explanation:
If the toy company makes 1,000 more train robots,
7,200 ship robots will be available than train robots
800 trains + 1000 = 1800
9000 – 1800 = 7,200

Texas Test Prep

Question 13.
Analyze Alana paid $15 for a rare stuffed animal. Then the toymaker announced that thousands more of that animal will be in stores next week. If Alana sells her stuffed animal online next week, which best describes what might happen?
(A) It will sell for more than $15 because there are more resources available.
(B) It will sell for $20 because it is a scarce resource.
(C) It will sell for $15 because it is a scarce resource.
(D) It will sell for less than $15 because there are more resources available.
Answer: D
Explanation:
Analyze Alana paid $15 for a rare stuffed animal.
Then the toymaker announced that thousands more of that animal will be in stores next week.
If Alana sells her stuffed animal online next week, the best describes is to happen is It will sell for less than $15 because there are more resources available.

Texas Go Math Grade 3 Lesson 20.2 Homework and Practice Answer Key

Edgar collects model cars. He wants to buy a car that is very hard to find. Use the table for 1-3.

Model T is very rare to find.
Question 1.
Write the names of the model cars in order from the greatest price to the least price.
Answer:

Explanation:
Written the names of the model cars in order from the greatest price to the least price

Question 2.
Which car do you think Edgar wants to buy? Explain.
Answer: Model T
Explanation:
Model T is very rare to find.

Question 3.
Which model car do you think will be the easiest for Edgar to find? Explain.
Answer: 4- Door Sedan.
Explanation:
4- Door Sedan model car that, I think will be the easiest for Edgar to find

Problem Solving

Use the table at the right for 4-6.

Question 4.
Lucia collects models of famous ships. Write the names of the model ships in order from least number made to greatest number made.
Answer:

Explanation:
Lucia collects models of famous ships.
Written the names of the model ships in order from least number made to greatest number made

Question 5.
Which model ship do you think will be easiest for Lucia to find? Explain.
Answer:
Titanic
Explanation:
Titanic model ship that, I think will be easiest for Lucia to find because it is made 48,000 pieces

Question 6.
Which model ship will have the most expensive price? Explain.
Answer:
Bismarck
Explanation:
Bismarck model ship Could have the most expensive price  because the number of ships made is 5,000 only

Lesson Check

Fill in the bubble completely to show your answer.

Use the Collectible Plates table for 7-9.

Question 7.
A company makes collectible nature plates. The table at the right shows how many plates of each type were made. Which of the plates will sell for the greatest price?
(A) Garden
(B) Seaside
(C) Mountains
(D) Forest
Answer: D
Explanation:
A company makes collectible nature plates.
The table at the right shows how many plates of each type were made.
the plates which sell for the greatest price is forest as they are made in less number that is 2,200.

Question 8.
Which shows the number of plates made in order from least to greatest?
(A) 2,200; 8,400; 12,800; 17,500
(B) 8,400; 12,800; 17,500; 2,200
(C) 17,500; 12,800; 8,400; 2,200
(D) 12,800; 8,400; 2,200; 17,500
Answer: A
Explanation:
Shown the number of plates made in order from least to greatest
2,200; 8,400; 12,800; 17,500

Question 9.
Multi-Step The company makes another 2,000 Seaside plates. How many more Garden plates will there be than Seaside plates?
(A) 4,700
(B) 19,700
(C) 14,800
(D) 2,700
Answer: D
Explanation:
The company makes another 2,000 Seaside plates.
2700 more Garden plates will there than Seaside plates
12,800 + 2000 = 14,800
Number of garden plates is 17,500 – 14,800 = 2,200

Use the Action Figures table for 10-12.

Question 10.
The table shows the price of some collectible action figures. Based on their prices, which action figure is the most available resource?
(A) Superhero
(B) Titan
(C) Gigantor
(D) Colossus
Answer: A
Explanation:
The table shows the price of some collectible action figures.
Based on their prices,
Superhero action figure is the most available resource as its price is only 8$.

Question 11.
The action figure company announces that the Colossus action figure will no longer be made. In one year, which action figure will likely cost the most?
(A) Superhero
(B) Titan
(C) Gigantor
(D) Colossus
Answer: D
Explanation:
The action figure company announces that the Colossus action figure will no longer be made.
In one year,
Colossus action figure will likely cost the most because the  availability decreases

Question 12.
Multi-Step Zach buys 1 Titan and 2 Superhero action figures. He pays with two $20 bills. How much change does he receive?
(A) $28
(B) $12
(C) $40
(D) $8
Answer: B
Explanation:
Zach buys 1 Titan and 2 Superhero action figures.
1 Titan costs 12$
2 super hero costs 16$
12 + 16 = 28$
He pays with two $20 bills. means 40$
40 – 28 = 12$

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 20.1 Answer Key Making an Income.

Texas Go Math Grade 3 Lesson 20.1 Answer Key Making an Income

Unlock the Problem

Anita and Ruchi both want to buy a bicycle helmet that costs $40. They earn $3 for each week they complete their chores. Labor is the work that a person does. Income is money earned.

Labor and Income

A. Look at the Work Completed table. Who will be able to buy her helmet at the end of 14 weeks?
Anita completed her chores for 10 weeks. Her income is
________ × $3 = __________
_______ < $40, so _________ cannot buy her helmet. Ruchi completed her chores for 14 weeks. Her income is ________ × $3 = __________ ________ > $40, so _________ can buy her helmet.

If the rate of pay is the same, you can earn more money if you do _________ work.

A person’s knowledge and work skills can be called human capital.
Answer:

A. Look at the Work Completed table. Who will be able to buy her helmet at the end of 14 weeks?
Anita completed her chores for 10 weeks. Her income is
10 × $3 = 30$
30$< $40, so, Anita cannot buy her helmet. Ruchi completed her chores for 14 weeks. Her income is 14× $3 =42$. 42$ > $40, so Ruchi can buy her helmet.

If the rate of pay is the same, you can earn more money if you do more work.

A person’s knowledge and work skills can be called human capital

Math Talk
Mathematical Processes

How can a person get more work skills? Explain.
Answer: According to his knowledge in studies
The person get more skills

Human Capital and Income

Ruchi is 10 years old and Anita is 6 years old. Ruchi knows how to write, so she earns $1 extra to address letters for her mom. Anita earns 50$ extra for putting stamps on the letters.
Answer:
Anita put the stamps she cannot write so she get 50 cents
Ruchi knows how to write so she get 1$
According to their skills they are paid

Share and Show

Who can buy the item?

Question 1.
Mary and John earn $8 per hour. John works 42 hours. Mary works 29 hours. Who can buy a bicycle for $299?
Answer: john can buy
Explanation:
The amount which they get for per hour is 8$
John works 42 x 8 = 336
Mary works 29 x 8 = 232
The amount they need is $299 so, John can buy

Question 2.
Jose and Karen earn $13 per hour. Jose works 8 hours. Karen works 7 hours. Who can buy a microscope for $89?
Answer: Both
Explanation:
The amount they get per hour is 13$
Jose works 8 hours.8 x 13 = 104
Karen works 7 hours. 7 x 13 = 91

Go Math Answer Key Grade 3 Lesson 20.1 Question 3.
Frank is a sports writer. Bob works in a fast-food restaurant. Who do you think could possibly earn a higher salary? Explain.

Answer: Frank get high salary
Explanation:
According to their job roles
Frank is a sports writer. Bob works in a fast-food restaurant.
The writer gets more salary than the worker who works in a restaurent

Use the table for 4-7.

Question 4.
Matt is a plumber. What skills may he need for his job?
Answer:

• Good Physical Skills. One of the most important skills for a plumbing job is good manual dexterity and coordination.
• Interpersonal Communications Skills.
• Safety Skills.
• Problem-Solving Skills.

Question 5.
Sofia is a medical secretary and needs professional knowledge for this position. What knowledge may be required?
Answer:

• Prior experience as a Medical Secretary or similar administrative role.
• Multitasking and organizational skills.
• Knowledge of medical coding, medical office procedures, regulations and medical terminology.
• Patience and discretion.
• Familiarity with the basics of bookkeeping.

Go Math Grade 3 Answer Key Lesson 20.1 Question 6.
Dexter has worked for 2 years as a computer scientist. He received a $1,500 raise after the first year. What was his salary for the second year? Explain.
Answer: 95,450$
Explanation:
Dexter has worked for 2 years as a computer scientist.
He received a $1,500 raise after the first year.
First-year salary is 93,950$
93,950 +1,500 = 95,450
his salary for the second year

Question 7.
Connect What relationship do you notice between the jobs and the starting salary?
Answer: According to their knowledge the salary is given
Explanation:
For example:
plumber is getting 34,447
college professor 51,000
Plumber doesn’t have education so his salary is less
For a college professor education is must so he is paid high

Problem Solving

Use the table for 8-10.

Question 8.
Write Math Elaine is a salesperson in a discount store. She wants to be a bookkeeper. How much more can she possibly earn? Explain what she should do to become a bookkeeper.
Answer: more than 347 per week
Explanation:
Elaine is a salesperson in a discount store and her salary is 297
She wants to be a bookkeeper salary of a bookkeeper is 644
If she gains knowledge of books she can earn 347 more per week

Texas Go Math Grade 3 Lesson 20.1 Answer Key Question 9.
Write the weekly salaries in order from least to greatest.
Answer:

Explanation:
T he weekly salaries in order from least to greatest.

Question 10.
Which starting salaries are about equal to earning $8 an hour for 40 hours a week? Explain.
Answer:
Fast food cook
Explanation:
earning $8 an hour for 40 hours a week
8 x 40 = 320$
Fast food cook salary is $322

Question 11.
Multi-Step Brianna has beautiful handwriting. She earns money by writing invitations to weddings. She gets $38 for each set of 5 invitations. If she does 2 groups of 45 invitations in one week, how much will she earn?

Answer: $684
Explanation:
Brianna has beautiful handwriting.
She earns money by writing invitations to weddings.
She gets $38 for each set of 5 invitations.
If she does 2 groups of 45 invitations in one week,
5 x 9 = 45
38 x 9 = 342
2 groups = 2x 342 = 684
she earn 684$ in one week

Daily Assessment Task

Fill in the bubble for the correct answer choice.

Question 12.
Marcia finished nursing school. Ben finished high school. Which statement about their job opportunities is most likely to be true?
(A) Ben has more specialized skills than Marcia.
(B) Marcia has fewer specialized skills than Ben.
(C) Marcia may become a nurse.
(D) Ben and Marcia may do the same job.
Answer: A
Explanation:
According to the given sentence Marcia may become a nurse.

Use the table for 13.

Question 13.
Reasoning Andrew enjoys working in an office with other people. Chloe has the most education. Tanya likes to work outside. Which statement is most likely true about the people and jobs?
(A) Chloe is the landscape worker.
(B) Andrew is the legal secretary.
(C) Andrew is the teacher.
(D) Tanya is the legal secretary.
Answer: B
Explanation:
Reasoning Andrew enjoys working in an office with other people.so, he may be legal secretary.
Chloe has the most education. may be legal secretary. or teacher
Tanya likes to work outside. landscape worker.

Lesson 20.1 Go Math 3rd Grade Answer Key Question 14.
Multi-Step An elementary school teacher in one Texas city earns $47,730 a year. A fitness instructor earns $23,850. A legal secretary earns $14,360 less than the school teacher. What is the difference in salary between the fitness instructor and legal secretary?
(A) $9,520
(B) $10,520
(C) $33,370
(D) $23,880
Answer: A
A legal secretary earns $14,360 less than the school teacher.
$47,730 – 14,360 = 33,370
the difference in salary between the fitness instructor and legal secretary
$33,370- $23,850 = 9,520$

Texas Test Prep

Question 15.
Maeko went to school for 6 more years after graduating from a 4-year college to become an eye doctor. Which is most likely to be the amount of money she earns each week when she starts to work?
(A) $200
(B) $800
(C) $2,000
(D) $600
Answer: C
Explanation:
Maeko went to school for 6 more years after graduating from a 4-year college to become an eye doctor.
$2,000 is most likely to be the amount of money she earns each week when she starts to work

Texas Go Math Grade 3 Lesson 20.1 Homework and Practice Answer Key

Who can buy the item?

Question 1.
Lake and Charlene earn $9 per hour. Jake works 38 hours. Charlene works 42 hours. Who can buy a digital camera for $329?
Answer: Both can buy
Explanation:
Lake and Charlene earn $9 per hour.
Jake works 38 hours. 38 x 9 = 342
Charlene works 42 hours.42 x 9= 378

Question 2.
Marta and Naji earn $12 per hour. On the same workday, Marta works 9 hours and Naji works 8 hours. Who can buy a computer desk for $100 with their income earned that day?
Answer: Marta can buy
Explanation:
Marta and Naji earn $12 per hour
Marta works 9 hours 9 x 12 =108
Naji works 8 hours 8 x 12 = 96

Problem Solving

Use the table for 3-5.

Question 3.
Max is a typist. He wants to be an office manager. How much more can he possibly earn? Explain what he can do to become an office manager.
Answer: 223$
Explanation:
He has to gain knowledge in the post of office manager
As a typist he is getting $472
For an office manager. $694
694 – 472 = $223

Question 4.
What is the difference in earnings between the highest starting salary and the lowest?
Answer: $2,180
Explanation:
The difference in earnings between the highest starting salary and the lowest is $2,180
2,450 – 270 = 2,180

Question 5.
The starting salary for which job is about equal to earning $7 an hour for 40 hours each week? Explain.
Answer: Waitress
Explanation:
The starting salary for waitress job is about equal to earning $7 an hour for 40 hours each week
40 x 7 = 280

Lesson Check

Fill in the bubble completely to show your answer.

Question 6.
Ben earns $700 a week, Elaine earns $925 a week, and Russ earns $1,400 a week. Which statement about their knowledge and work skills is the most likely to be true?
(A) Russ had no additional training past high school.
(B) Elaine has the least training and work skills.
(C) Ben has the least training and work skills.
(D) Elaine went to medical school.
Answer: C
Explanation:
Ben earns $700 a week, according to this statement
Ben has the least training and work skills

Question 7.
Kenneth went to college for 4 years, then went to graduate school for another two years. Which is most likely a job that Kenneth does based on his education?
(A) auto mechanic
(B) teacher
(C) surgeon
(D) clerk
Answer: C
Explanation:
Kenneth went to college for 4 years,
then went to graduate school for another two years.
surgeon is most likely a job that Kenneth does based on his education

Lesson 20.1 3rd Grade Go Math Answer Key Question 8.
Use the table at the right. Lu Chen enjoys playing the piano and singing. Alexis continues training in math and science. Elector enjoys working on trains. Which statement is most likely to be true about the people and their job opportunities?

(A) Alexis is the aerospace engineer.
(B) Elector is the college music teacher.
(C) Hector is the home care aide.
(D) Lu Chen is the railroad switch operator.
Answer: A
Explanation:
The remaining option doesn’t match to the given sentence
so, option A is most likely to be true about the people and their job opportunities.

Question 9.
Multi-Step Elio helps his grandfather rake leaves. He earns $3 an hour. Elio rakes leaves for 2 hours each day for two weeks. How much money does Elio earn?
(A) $42
(B) $21
(C) $84
(D) $32
Answer: C
Explanation:
Elio helps his grandfather rake leaves.
He earns $3 an hour.
Elio rakes leaves for 2 hours each day for two weeks.
3 x 2 = 6
in a week there are 7 days
7 x 2 = 14
so, 14 x 6 = 84
How much money does Elio earn

Question 10.
Multi-Step Eileen wants to buy a CD headset for $64. She mows her family’s lawn 3 times in one month. Eileen earns $8 for each mowing. How many more times does Eileen need to mow to buy the headset?
(A) 40
(B) 5
(C) 4
(D) 24
Answer: B
Explanation:
Eileen wants to buy a CD headset for $64.
She mows her family’s lawn 3 times in one month.
Eileen earns $8 for each mowing.
3 x 8 = 24
8 x 8 = 64
64 – 24 = 40
8 x 5 = 40
5 more times should Eileen need to mow to buy the headset.

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Unit 6 Assessment Answer Key.

Texas Go Math Grade 3 Unit 6 Assessment Answer Key

Vocabulary

Choose the best term from the box.

Question1.
_________ is the work that a person does. (p. 661)
Answer: Labor
Explanation:
A laborer is a person who works in manual labor types, especially in the construction and factory industries’ workforce.

Question 2.
You ____________ money when another person gives you money that you will need to pay back. (p. 679)
Answer: borrow
Explanation:
Take and use (something belonging to someone else) with the intention of returning it.
“he had borrowed a car from one of his colleagues”

Your _________ is the amount of money you earn by being self-employed or by doing a job for another person or business. (p. 662)
Answer: Salary
Explanation:
A fixed regular payment, typically paid on a monthly basis but often expressed as an annual sum, is made by an employer to an employee, especially a professional or white-collar worker.

Question 4.
To ___________ is to obtain by paying for an item or a service. (p. 673)
Answer: purchase
Explanation:
The action of buying something. A thing that has been bought

Question 5.
A _________ helps you save money regularly so you can reach your goals. (p. 686)
Answer: Savings plan
Explanation:
Savings plans are financial products designed to enable disciplined savings while delivering steady returns that help you achieve your financial goals. As they are primarily a life insurance product, these plans also ensure the financial security of your loved ones in case something happens to you.

Question 6.
You _________ money when you give someone else money that needs to be paid back. (p. 679)
Answer: lend
Explanation:
Grant to (someone) the use of (something) on the understanding that it will be returned.
“Stewart asked me to lend him my car”

_________ is money earned. (p. 661)
Answer: Income
income is the money we use to fund our day-to-day expenditures. The income may be received in the form of wages, salary, freelance payments, or the receipts of a small business. Investments, pensions, Social Security, and other government benefits programs may also be sources of income.

Question 8.
When you ___________ money, you give it to someone else in exchange for something. (p. 673)
Answer:  Spend
Explanation:
Give (money) to pay for goods, services, or so as to benefit someone or something.

Go Math Grade 3 Unit 6 Assessment Answer Key Question 9.
__________ are things that are produced and used. (p. 667)
Answer: Resources
Explanation:
Resource refers to all the materials available in our environment that help us to satisfy our needs and wants.

Question 10.
___________ is paying for something with money that you borrow and must pay back, usually with interest. (p. 679)
Answer: Credit
Explanation:
Credit is the ability to borrow money or access goods or services with the understanding that you’ll pay later. … To the extent that creditors consider you worthy of their trust, you are said to be creditworthy, or to have “good credit.”

Question 11.
__________ is the money paid by a borrower to a lender for the use of the lender’s money. (p.679)
Answer: Interest
Explanation:
Is payment from a borrower or deposit-taking financial institution to a lender or depositor of an amount above repayment of the principal sum (that is, the amount borrowed), at a particular rate. It is distinct from a fee which the borrower may pay the lender or some third party.

Concepts and Skills

A computer company released a new digital music player in five different colors. Some of the colors are harder to find and buy because the company did not make very many of them.

Use the table for 12-13. (TEKS 3.9.B)

Question 12.
Order the digital music players from fewest made to most made.
Answer:

Explanation:
Placed them in a order as
The digital music players from fewest made to most made.

Go Math Answer Key Grade 3 Unit 6 Assessment Question 13.
Which of the digital music player colors do you think will cost the most money to buy? Explain.
Answer: White and black
Explanation:
White and black are the colors that think will cost the most money to buy for a digital music player

Look at each decision. Circle the word or words that apply. (TEKS 3.9.F)

Question 14.
Buying a new pair of jeans.
income
spending
saving
credit
giving
Answer: Spending
Explanation:
For buying something we have to spend money on that
For buying new pair of jeans we have to spend money

Question 15.
Borrowing $500 to buy a new bicycle.
income
spending
saving
credit
giving
Answer: Credit
Explanation:
Borrowing $500 to buy a new bicycle is credit
Credit is the money that we take now and will return after.

Question 16.
Donating $25 to a pet shelter.
income
spending
saving
credit
giving
Answer: Giving
Explanation:
Donating $25 to a pet shelter.
Is nothing but giving.

Go Math Unit 6 Assessment Grade 3 Answer Key Question 17.
Starting work at a computer store.
income
spending
saving
credit
giving
Answer: Income:
Income is the money you get
When we do some work
Starting work at a computer store. is the income we get

Fill in the bubble for the correct answer choice.

Question 18.
A store sells magnets of the animals in a popular cartoon. The table at the right shows the price for each magnet. If the store bases its prices on available resources, which magnet did the magnet company make the fewest of? (TEKS 3.9.B)
(A) bird
(B) cat
(C) horse
(D) dog
Answer: C
Explanation:
A store sells magnets of the animals in a popular cartoon.
The table at the right shows the price for each magnet.
If the store bases its prices on available resources,
Cat magnet That company make the fewest
because, When the  available resources is less the price of the object increases

Question 19.
Which of the following is most likely to be an unplanned spending decision? (TEKS 3.9.C)
(A) paying for college course
(B) buying a new car
(C) paying to go to the movies
(D) buying plane tickets for a vacation
Answer: C
Paying for college course, buying a new car and buying plane tickets for a vacation costs high
But Paying to go to movies costs less
Paying to go to movies is most likely to be an unplanned spending decision

Question 20.
Jose finished high school. Lauren went to work right after graduating from high school. Alyssa went to college and then on to graduate school for more training. Who is most likely to have the specialized skills for more job opportunities? (TEKS 3.9.A)
(A) Alyssa
(B) Lauren
(C) Ethan
(D) Jose
Answer: Alyssa
Explanation:
Jose finished high school.
Lauren went to work right after graduating from high school.
Alyssa went to college and then on to graduate school for more training
Alyssa is most likely to have the specialized skills for more job opportunities

Unit 6 Vocabulary Go Math Grade 3 Answer Key Pdf Question 21.
Which of the following is NOT a true statement about credit? (TEKS 3.9.D)
(A) You have to pay back the money you borrow.
(B) YOU spend less money when you use credit.
(C) Most of the time you will need to pay interest to the lender.
(D) You use credit when something you want or need costs more than you can pay.
Answer: B
Explanation:
Credit is the ability to borrow money or access goods or services with the understanding that you’ll pay later. … To the extent that creditors consider you worthy of their trust, you are said to be creditworthy, or to have “good credit.”

Question 22.
Kristin is saving money so that she can buy a new cell phone. Which of the following best describes Kristin’s reason to save money? (TEKS 3.9.E)
(A) to help others
(B) to repair a broken item
(C) to go on vacation
(D) to buy an item she wants
Answer: D
Explanation:
Kristin is saving money so that she can buy a new cell phone.
to buy an item she wants is  best that describes Kristin’s reason to save money

Fill in the bubble for the correct answer choice.

Texas Test Prep

Go Math Assessment Grade 3 Pdf Unit 6 Question 23.
Amelie needs to buy 2 leotards for a dance recital. Each leotard costs $25. She has $32 saved and will borrow the rest of the money from her father. Amelie will pay her father back $6 a week. Which of the following describes what Amelie and her father are doing? (TEKS 3.9.D)
(A) Amelie is using credit.
(B) Amelie will pay back $50.
(C) Not here
(D) Amelie’s father is borrowing money.
Answer: A
Explanation:
Amelie is borrowing money and returning the amount in week-wise
so, Amelie is using credit

Question 24.
Which of Luis’s decisions best shows charitable giving? (TEKS 3.9.F)
(A) Luis works at the library on weekends.
(B) Luis buys a book for $20 and donates it to the library.
(C) Luis borrows $20 to pay for an overdue library book that he lost.
(D) Luis puts $20 in the bank every month for college.
Answer: A
Explanation:
Luis works at the library on weekends. is the Luis’s best decisions  that shows for charitable giving

Question 25.
Cameron sees a pair of inline skates for $50 which she cannot afford. Which statement best shows planned spending? (TEKS 3.9.C)
(A) She suddenly decides to use credit to buy the skates.
(B) She waits and hopes for a $50 birthday gift.
(C) She saves $8 a week until she has enough money.
(D) She saves $10 for 2 weeks and then spends the money on a video game.
Answer: C
Explanation:
Remaining 3 doesn’t Shows about savings and planed spending

3rd Grade Weekly Assessments Unit 6 Answer Key Question 26.
Nevaeh saved $300 of the $585 she needed for a summer course. She borrows the money she needs and pays back $57 a month. She pays interest of $6 each month for this arrangement. Explain the financial decision she has made. Complete the chart to show how long it will take to pay the money back. How much will she pay back in all? (TEKS 3.9.D, 3.9.F)

Answer: 5 months

Explanation:
The total amount she need to pay is 285
As she pays 57 per month it takes 5 months to complete
She has to pay 315 in all
57 + 6 = 63
63 x 5 = 315
The financial decision she made is wrong as she has to pay more than the original amount

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Unit 5 Assessment Answer Key.

Texas Go Math Grade 3 Unit 5 Assessment Answer Key

Vocabulary

Choose the best term from the box.

Vocabulary
bar graph
dot plot
frequency table
pictograph

Question 1.
A ____________ uses dots to record each piece of data above a number line. (p. 647)
Answer: dot plot
Explanation:
A Dot Plot is a graph for displaying the distribution of quantitative variables where each dot represents a value.

Question 2.
A ______________ is a table that uses numbers to record data. (p. 623)
Answer: frequency table
Explanation:
Frequency refers to the number of times an event or a value occurs. A frequency table is a table that lists items and shows the number of times the items occur.

Grade 3 Unit 5 Assessment Answers Go Math Question 3.
A __________ uses bars to show data. (p. 635)
Answer: bar graph
Explanation:
A bar graph is a graph that shows complete data with rectangular bars and the heights of bars are proportional to the values that they represent

Concepts and Skills

Use the Dolphins Max Saw table for 4-6. (TEKS 3.8.A. 3.8.B)

Question 4.
Max recorded in a table the number of dolphins he saw. How many dolphins did he see?
Answer: 46
Explanation:
he saw 45 dolphins in all, Friday 12, Saturday 15, Sunday 19
12 + 15 + 19 = 46

Question 5.
How many more dolphins did Max see on Sunday than on Friday?
Answer: 7
Explanation:
7  more dolphins did Max see on Sunday than on Friday.

Question 6.
If you made a bar graph of the data in the table, what labels would you use?
Answer: Rectangles to represent the data
Explanation:
If we made a bar graph of the data in the table the labels are Sunday, Saturday and Friday

Use the Number of Goals Scored dot plot for 7-8. (TEKS 3.8.A, 3.8.8)

Question 7.
Katie recorded the number of goals the players on her team scored during soccer practice. How many players scored 2 goals?
Answer: 3 players
Explanation:
Katie recorded the number of goals the players on her team scored during soccer practice.
3 players scored 2 goals

Question 8.
What was the least number of goals scored?
Answer: 0
Explanation:
Zero was the score for 2 players

Fill in the bubble for the correct answer choice. Use the Jim’s Books pictograph for 9-13. (TEKS 3.8.A, 3.8.B)

Question 9.
Jim made a pictograph to show the types of books he has. How many puzzle books does Jim have?
(A) 16
(B) 4
(C) 14
(D) 3
Answer: C
Explanation:
Jim have 14 puzzle books
it shows 3 and half
1 book whole = 4
4 x 3 = 12 and a half is 2
12 + 2 = 14

Texas Go Math Grade 3 Unit 5 Assessment Answers Question 10.
How many animal books does Jim have?
(A) 5
(B) 28
(C) 20
(D) 16
Answer: C
Explanation:
Jim have 20 animal books
5 x 4 = 20

Question 11.
How many books in all does Jim have?
(A) 15
(B) 62
(C) 20
(D) 31
Answer: B
Explanation:
Puzzle= 5 x 4 = 20
animal = 3 and half = 14
sports = 7 x 4 = 28
total = 62

Question 12.
How many more sports books than puzzle books does Jim have?
(A) 14
(B) 24
(C) 4
(D) 8
Answer: D
Explanation:
Number of puzzle books are 20
and number of sports books are 28
28 – 20 = 8 books

Question 13.
Which statement is true about the books Jim has?
(A) All of the books are puzzle books.
(B) None of the books is an animal book.
(C) Some of the books are computer books.
(D) Most of the books are sports or animal books.
Answer: C
Explanation:
There are no computer books in the graph as Jim has

Fill in the bubble for the correct answer choice. Use the Length of Shells in Inches dot plot for 14-17. (TEKS 3.8.A, 3.8.B)

Question 14.
Robin collected shells during her vacation. She recorded the length of the shells to the nearest inch in a dot plot. How many shells were 9 inches long?
(A) 3
(B) 2
(C) 4
(D) 5
Answer: A
Explanation:
With the help of dot graph
there are 3 shells which  are 9 inches long

Grade 3 Unit 5 Assessment Answer Key Go Math Question 15.
How many shells were 6 inches long or longer?
(A) 5
(B) 6
(C) 11
(D) 8
Answer: A
Explanation:
With the help of dot graph
5 shells are 6 inch longer

Question 16.
How many more shells did Robin collect that were 5 inches long than 8 inches long?
(A) 2
(B) 3
(C) 1
(D) 4
Answer: A
Explanation:
With the help of dot graph
2 more shells did Robin collect that were 5 inches long than 8 inches long

Question 17.
How many shells were 7 inches long or shorter?
(A) 5
(B) 6
(C) 2
(D) 10
Answer: C
Explanation:
2 shells were 7 inches long

Fill in the bubble for the correct answer choice. Use the Musical Instruments bar graph for 18-22. (TEKS 3.8.A, 3.8.B)

Question 18.
Three more students play piano than which other instrument?
(A) flute
(B) drums
(C) violin
(D) guitar
Answer: A
Explanation:
Three more students play piano than Flute.

Question 19.
The same number of students play which two instruments?
(A) guitar and drums
(B) piano and drums
(C) drums and flute
(D) Not here
Answer: A
Explanation:
The same number of students play guitar and drums

Go Math Grade 3 Unit 5 Assessment Answer Key Question 20.
How many fewer students play flute and piano combined than play drums and guitar combined?
(A) 11
(B) 14
(C) 5
(D) 6
Answer:

Question 21.
How many more students play piano and guitar combined than play drums?
(A) 19
(B) 29
(C) 10
(D) 9
Answer: D
Explanation
9 more students play piano and guitar combined than play drums
19 – 10 = 9

Question 22.
There are more students who play the trumpet than play the flute, but fewer students than play the guitar. Explain how you could change the bar graph to show the number of students who play the trumpet.
Answer:

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 19.5 Answer Key Dot Plots.

Texas Go Math Grade 3 Lesson 19.5 Answer Key Dot Plots

Unlock the Problem

A dot plot uses dots to record each piece of data above a number line. It helps you see groups in the data.

Some students took a survey of the number of letters in their first names. Then they recorded the data in a dot plot.

How many students have 6 letters in their first names?

Find 6 on the number line. The 6 stands for 6 _________.
There are _________ dots above the 6.
So, _________ students have 6 letters in their first names.
Answer:
Find 6 on the number line. The 6 stands for 6 Number of letters in a name
There are 4 dots above the 6.
So, 4 students have 6 letters in their first names.

Question 1.
Which number of letters was found most often?
Answer: 5
Explanation:
In the line plot we can see that
There are 6 dots above the 5.
So, 6 students have 5 letters in their first names.
This is most often

Go Math Answer Key 3rd Grade Dot Plot Question 2.
Write a sentence to describe the data.
Answer:
Data is shown from the survey of students about their first names
and the number of letters in their names

Question 3.
How many letters are in your first name?
Answer: 5
Explanation:
Most often the first name has 5

Question 4.
Put a dot above the number of letters in your first name.
Answer:

Explanation:
A dot above the number of letters in my first name is placed

Math Talk
Mathematical Processes

What does the shape of the data show you?
Answer:
As A mountain
Explanation:
The shape of the data show as a mountain in my view

Activity Make a dot plot

Materials; number cube labeled 1 to 6

Each member of your group should toss a number cube 1 time. Combine your data with other groups’ data. Then make a dot plot to show the data you collected.

STEP 1:
Record the numbers tossed in the table.

STEP 2:
Write a title below the number line to describe your dot plot.

STEP 3:
Write the numbers tossed in order from left to right above the title.

STEP 4:
Draw dots above the number line to show each number tossed.

Answer:

Written a title below the number line to describe my dot plot.

Drawn dots above the number line to show each number tossed.

Share and Show

Use the Number of Pets dot plot for 1-3.

Question 1.
How many students have 1 pet?
Think: How many dots are above 1?
Answer: 5
Explanation:
5 students have 1 pet

Go Math 3rd Grade Answer Key Dot Plot Activity Question 2.
What number of pets do 2 students have?
Answer: 5 pets
Explanation:
2 students have 5 pets

Question 3.
Do more students have more than 2 pets or fewer than 2 pets?
Answer: more
Most of the students have 2 pets and more than 2 pets

Problem Solving

Use the table at the right for 4-7.

Question 4.
Use the data in the table to make a dot plot.


How Many Years Have You Owned Your Pet?
Answer: 1 year
Explanation:
1  year I have owned my pet

Question 5.
How many students have owned a pet for 1 year?
Answer: 5
Explanation:
5 students have owned a pet for 1 year

Question 6.
Analyze Which number of years is found most often?
Answer: 1 , 2 , 3 number of years is found most often
Explanation:
1 , 2 , 3 number of years is found most often
According to line plot

Question 7.
H.O.T. Multi-Step How many more students have owned a pet for 2 years or less than for 3 years or more?

Answer: 16
16 more students have owned a pet for 2 years or less than for 3 years or more

For 8-10, use the Baskets of Blueberries Picked dot plot.

Question 8.
Representations How many people picked 5 baskets of blueberries?
Answer: 3
Explanation:
3 many people picked 5 baskets of blueberries

Question 9.
Multi-Step How many more people picked 6 or fewer baskets of blueberries than picked 8 or more baskets of blueberries?
Answer: 2 people
Explanation:
6 or fewer baskets of blueberries collected by 8 people
8 or more baskets of blueberries collected by 6 people
2 more people picked 6 or fewer baskets of blueberries than picked 8 or more baskets of blueberries

Question 10.
H.O.T. Is there any number of baskets for which there are no data? Explain.
Answer: 7
Explanation:
7 number of baskets for which there are no data

Daily Assessment Task

Fill in the bubble for the correct answer choice. Use the Number of Throws to Win dot plot for 11-14.

Question 11.
Apply For a penny toss game, players throw a penny into a tank of water and try to get it to land in a small glass. Jim recorded the number of throws it took a group of players to win the penny toss. How many players won on their first try?
(A) 7
(B) 3
(C) 24
(D) 1
Answer: B
Explanation:
Apply For a penny toss game, players throw a penny into a tank of water and try to get it to land in a small glass.
Jim recorded the number of throws it took a group of players to win the penny toss.
3 players won on their first try

Go Math Answer Key Grade 3 Number Line with Dots Question 12.
Multi-Step How many players needed more than 3 throws to win?
(A) 17
(B) 6
(C) 7
(D) 10
Answer: D
Explanation:
10 players needed more than 3 throws to win

Question 13.
Representations How would you change the dot plot if two more people played the game and each person needed four throws to win?
(A) Draw four dots above 2.
(B) Draw two dots above 4.
(C) Draw two dots above 2.
(D) Draw four dots above 4.
Answer: B
Explanation:
changed the dot plot by drawing 2 dots above 4

Texas Test Prep

Question 14.
Analyze How many more players needed 3 throws to win than 1 throw to win?
(A) 3
(B) 4
(C) 7
(D) 10
Answer: 4
Explanation:
4 more players needed 3 throws to win than 1 throw to win

Texas Go Math Grade 3 Lesson 19.5 Homework and Practice Answer Key

Use the Number of Books Read dot plot for 1-3.

Question 1.
The dot plot shows how many books students read during summer vacation. How many students read 6 books?
Answer: 4
Explanation:
4 students read 6 books

Question 2.
Did more students read more than 2 books or fewer than 2 books?
Answer: more
More students read more than 2 books
Explanation:
5 students read less than 2 books
18 students read more than 2 books

Question 3.
How many students read either 0 books or 5 books?
Answer: Zero
Explanation:
students read either 0 books or 5 books

Problem Solving

Use the table at the right for 4-6.

Question 4.
Use the data in the table to make a dot plot.


Explanation:
With the help of frequency table done the dot plot

How Many Miles Do You Live From School?
Answer: 3 miles
Explanation:
3 miles away I leave school

Go Math 3rd Grade Lesson 19.5 Homework Answers Question 5.
How many students live less than 2 miles from school?
Answer: 7 students
Explanation:
7 students live less than 2 miles from school

Question 6.
How many students live exactly 4 miles from school?
Answer: 3 students
Explanation:
3 students live exactly 4 miles from school

Lesson Check

Fill in the bubble completely to show your answer. Use the Number of Stolen Bases dot plot for 7-9.

Question 7.
The dot plot shows the number of bases stolen by each player during the softball season. How many players stole a base 5 times?
(A) 1
(B) 5
(C) 2
(D) 3
Answer: 1
Explanation:
1 players stole a base 5 times

Question 8.
Which number of stolen bases is found most often?
(A) 4
(B) 5
(C) 6
(D) 2
Answer: D
Explanation:
2 number of stolen bases is found most often

Question 9.
Multi-Step How many players stole bases during the entire softball season?
(A) 16
(B) 21
(C) 12
(D) 14
Answer: B
Explanation:
21 players stole bases during the entire softball season

Use the Hours Spent Reading dot plot for 10-12.

Question 10.
The dot plot shows the number of hours students spent reading in one week. How many students read for more than 6 hours?
(A) 0
(B) 3
(C) 1
(D) 2
Answer: 3
Explanation:
3 students read for more than 6 hours

Question 11.
How would you change the dot plot if one more student read for 6 hours?
(A) Draw 1 dot above 6.
(B) Draw 6 dots above 1.
(C) Draw 1 dot above 1.
(D) Draw 6 dots above 6.
Answer: A
Explanation:
The dot plot if one more student read for 6 hours Drawn 1 dot above 6

Question 12.
Multi-Step How many students spent 4 or more hours reading?
(A) 8
(B) 14
(C) 19
(D) 6
Answer: B
Explanation:
14 students spent 4 or more hours reading

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 19.4 Answer Key Solve Problems with Bar Graphs.

Texas Go Math Grade 3 Lesson 19.4 Answer Key Solve Problems with Bar Graphs

Unlock the Problem

Jordan took a survey of his classmates to find out their favorite team sports. He recorded the results in the table at the right. How can he show the results in a bar graph?

Make a bar graph.
STEP 1:
Write a title at the top to tell what the graph is about. Label the side of the graph to tell about the bars. Label the bottom of the graph to explain what the numbers tell.

STEP 2:
Choose numbers for the bottom of the graph so that most of the bars will end on a line. Since the least number is 4 and the greatest number is 14, make the scale 0-16. Mark the scale by twos.

STEP 3:
Draw and shade a bar to show the number for each sport.

Answer:

Explanation:
Bar graph is done according to the steps

Math Talk
Mathematical Processes

How did you know how long to draw the bar for football?
Answer: 9
Explanation:
As the number is nine so we have to draw till the middle of 8 and 10

Share and Show

Matt’s school is having a walk-a-thon to raise money for the school library. Matt made a pictograph to show the number of miles some students walked. Make a bar graph of Matt’s data. Use a scale of 0 – ________, and mark the scale by _________.


Explanation:

Use a scale of 0 – 12, and mark the scale by 2.

Use your bar graph for 1-4.

Question 1.
Which student walked the most miles?
Answer: Sam
Explanation:
Sam walked the most miles that is10 miles

Texas Go Math Answer Key Grade 3 Lesson 19.4 Question 2.
How many more miles would Matt have had to walk to equal the number of miles Erica walked?
Answer: 3 miles
Explanation:
3 more miles would Matt have had to walk to equal the number of miles Erica walked
8 – 5 = 3

Question 3.
How many miles in all did the students walk?
Answer: 25 miles
Explanation:
25 miles in all  the students walk

Question 4.
Write the number of miles the students walked in order from greatest to least.
Answer:

Explanation:
A Frequency table is made the number of miles the students walked in order from greatest to least.

Math Talk
Mathematical Processes

Explain how the graph would change if another student, Daniel, walked double the number of smiles Erica walked.
Answer: Erica walked 8
Explanation:
Another student, Daniel, walked double the number of smiles Erica walked
so, The graph bar stops at 16

Problem Solving

3rd Grade Go Math Answer Key Lesson 19.4 Question 5.
Use Tools Susie recorded the number of points some basketball players scored. Use the data in the table to make a bar graph. Choose numbers so that most of the bars will end on a line.


Answer:

Explanation:
Completed the bar graph

Use your bar graph for 6-9.

Question 6.
Analyze Which player scored the most points?
Answer: Dwight and Raul
Explanation:
Dwight scored 30 and Raul scored 25

Question 7.
H.O.T. Pose a Problem Write and solve a new problem that matches the data in your bar graph.

Answer: How much Dwight scored than Billy?
Explanation:
Number of points scored by Dwight is 30
And Number of points scored by Billy is 10
30 – 10 = 20
Dwight scored more 20 than Billy

Question 8.
Analyze Which player scored 10 fewer points than Raul?
Answer: James
Explanation:
player James  scored 10 fewer points than Raul
as Raul scored 25 and James scored 15

Go Math Grade 3 Lesson 19.4 Bar Graph Answer Key Question 9.
H.O.T. Multi-Step What if James scored 5 more points? How many points in all did the five players score?
Answer:  95
Explanation:
James scored 15 + 5 = 20
Dwight = 30
Raul = 25
Billy = 10
Sean  10
so, total = 95

Daily Assessment Task

Fill in the bubble for the correct answer choice. Use the Farm Animals on Nate’s Farm bar graph for 10-13.

Question 10.
Nate made this bar graph of the farm animals on his farm. How many horses does Nate have?
(A) 4
(B) 3
(C) 2
(D) 5
Answer: B
Explanation:
According to bar graph
Nate made this bar graph of the farm animals on his farm.  Nate have 3 horses

Question 11.
Apply Nate is planning to get some turkeys. At what number on the scale would a bar for turkeys end if Nate wants to have the same number of turkeys as chickens?
(A) 11
(B) 12
(C) 9
(D) 10
Answer: 11
Explanation:
According to the bar graph
Apply Nate is planning to get some turkeys.
At  number 11 on the scale would a bar for turkeys end if Nate wants to have the same number of turkeys as chickens

Go Math Grade 3 Answer Key Pdf Bar Graph Question 12.
Multi-Step The total number of horses and pigs Nate has is equal to the number of which other kind of animal?
(A) chickens
(B) sheep
(C) cows
(D) horses
Answer: C
Explanation:
According to bar graph
The total number of horses and pigs Nate has is equal to the number of cows

Texas Test Prep

Question 13.
Multi-Step How many farm animals in all are on Nate’s farm?
(A) 21
(B) 12
(C) 17
(D) 27
Answer: 27
Explanation:
According to bar graph
27 farm animals in all are on Nate’s farm

Texas Go Math Grade 3 Lesson 19.4 Homework and Practice Answer Key

Problem Solving

Question 1.
A scout troop collected cartons of food for a food drive. They recorded the number of cartons each team collected. Use the data in the tally table to make a bar graph. Choose numbers so that most bars will end on a line.


Answer:

Use your bar graph for 2-5.

Question 2.
Which team collected the most cartons of food?
Answer: Team A
Explanation:
According to bar graph
team A collected the most cartons of food is 16

Texas Go Math Lesson 19.4 Homework Answers Question 3.
How many cartons of food did all of the teams collect?
Answer: 41
Explanation:
According to bar graph
All of the teams collect 41 cartons of food

Question 4.
How many more cartons of food must team C collect to equal the number of cartons that Team A collected?
Answer: 7
Explanation:
According to bar graph
team A collected the most cartons of food  that is 16
team C collected 9
16 – 9 = 7 more cartons of food must team C collect to equal the number of cartons that Team A collected

Question 5.
Which two other teams combined collected the same number of cartons that Team A collected?
Answer: No
Explanation:
According to bar graph
No, two other teams combined collected the same number of cartons that Team A collected

Lesson Check

Fill in the bubble completely to show your answer. Use the Runs Scored bar graph for 6-8.

Question 6.
Morris made this bar graph of the number of runs scored by teams in a softball league. How many more runs did the Wolves score than the Cubs?
(A) 18
(B) 44
(C) 8
(D) 26
Answer: C
Explanation:
According to bar graph
Wolves score = 25
Cubs score = 17
Morris made this bar graph of the number of runs scored by teams in a softball league.
8 more runs did the Wolves score than the Cubs

Question 7.
How many runs will the bar for Lions show if the Lions score 7 more runs?
(A) 19
(B) 7
(C) 12
(D) 18
Answer: A
Explanation:
According to bar graph
19 runs the bar for Lions show if the Lions score 7 more runs

Texas Go Math Grade 3 Lesson 19.4 Question 8.
Multi-Step How many fewer runs did the Bears score than the Cubs and Lions combined?
(A) 18
(B) 23
(C) 12
(D) 8
Answer: D
Explanation:
According to bar graph
Bears score =21
Cubs and Lions combined 17 + 12 = 29
29 – 21 = 8
8 fewer runs the Bears score than the Cubs and Lions combined.

Use the School Supplies bar graph for 9-11.

Question 9.
Mrs. Susi makes this bar graph of supplies for her classroom. If she has 24 students, how many notepads will she have left?
(A) 35
(B) 10
(C) 30
(D) 11
Answer: D
Explanation:
According to bar graph
Mrs. Susi makes this bar graph of supplies for her classroom.
35 – 24 =11
If she has 24 students,
11 Notepads will be left

Go Math 3rd Grade Pdf Lesson 19.4 Question 10.
Mrs. Susi’s class of 24 students is divided into 4 equal groups. How many pencils will each group get if the pencils are divided equally among the groups?
(A) 10
(B) 12
(C) 8
(D) 40
Answer: A
Explanation:
According to bar graph
Mrs. Susi’s class of 24 students is divided into 4 equal groups.
10 pencils will each group get if the pencils are divided equally among the groups
4 groups x 10 = 40 pencils

Question 11.

Multi-Step Mrs. Susi wants to have 40 more pencils than erasers. How many more pencils does she need to buy?
(A) 10
(B) 30
(C) 20
(D) 60
Answer: C
Explanation:
According to bar graph
Susi has 20 erasers
Mrs. Susi wants to have 40 more pencils than erasers
40 + 20 = 60
Susi has 40 pencils before so she need 20 pencils
60 – 40 = 20

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 19.3 Answer Key Bar Graphs.

Texas Go Math Grade 3 Lesson 19.3 Answer Key Bar Graphs

Unlock the Problem

A bar graph uses bars to show data. A scale of equally spaced numbers helps you read the number each bar shows.

The students in the reading group made a bar graph to record the number of books they read in October. How many books did Seth read? Find the bar for Seth. It ends at books in October.

Underline the words that tell you where to find the information to answer the question.

Find the bar for Seth. It ends at _________.
So, Seth read _________ books in October.
Answer:
Found the bar for Seth. It ends at 8
So, Seth read 8 books in October.

Math Talk
Mathematical Processes

Explain how to read the bar that tells how many books Amy read.
Answer: 9
Explanation:
The scale is by two from 0 to 16
The bar stopped in the middle of 8 and 10 so it is 9

Question 1.
How many books did Max read?
Answer: 6
Explanation:
The bar stopped at 6
so, Max read 6 books

Question 2.
Who read 4 fewer books than Kate?
Answer: Seth
Explanation:
Kate read 12 books and Seth read 8 books
12 – 8 = 4
Seth read 4 fewer books than Kate

Texas Go Math Grade 3 Bar Diagram Question 3.
What if Amy read 5 more books? How many books did Amy read? Shade the graph to show how many she read.
Answer:

Explanation:
Shaded the extra 5 on bar graph
Amy read 9 before now 5
9 + 5 = 14

Examples

These bar graphs show the same data.

In a horizontal bar graph, the bars go across from left to right. The length of the bar shows the number.

In a vertical bar graph, the bars go up from the bottom. The height of the bar shows the number.

Question 4.
What does each space between the numbers represent?
Answer: Scale
Explanation:
Each space between the numbers represent a Scale

Question 5.
How can you find the winter activity that the most students voted for using the graphs above?
Answer:
By seeing the bars on the scale
and the length of the bars
Most students voted for Sledding

Share and Show

Use the Spinner Results bar graph for 1-3.

Question 1.
How many more times did the pointer stop on green than on purple?
________ more times
Answer: 15 more times
Explanation:
Number of times green is 35
Number of times purple is 20
35 – 20 = 15

Go Math 3rd Grade Bar Diagram Lesson 19.3 Answer Key Question 2.
How many fewer times did the pointer stop on blue than on red and green combined?
_________ fewer times
Answer: 55 fewer times
Number of times on red = 40
Number of times green = 35
Number of times blue = 20
Red and green are combined
40 + 35 = 75
75 – 20 = 55

Question 3.
What if there were 15 more spins and the pointer stopped 10 more times on green and 5 more times on blue? How many more times did the pointer stop on green than blue?
Answer: 20
Explanation:
Number of times green = 35 + 10 = 45
Number of times blue = 20 + 5 = 25
45 – 25 = 20
20 more times  the pointer stop on green than blue

Problem Solving

Use the Diego’s DVDs bar graph for 4-6.

Question 4.
Analyze Diego has 5 fewer of this kind of DVD than comedy. Which kind of DVD is this?
Answer: Action
Explanation:
Diego has 5 fewer of Action kind of DVD than comedy

Question 5.
Multi-Step Is the number of comedy and action DVDs greater than or less than the number of animated and drama DVDs? Explain.
Answer: 4
number of comedy and action DVDs = 7 + 12 = 19
number of animated and drama DVDs = 2 + 13 = 15
19-15=4

Question 6.
H.O.T. Multi-Step How many DVDs does Diego have that are not comedy DVDs?

Answer: 22
Explanation:
22 DVDs does Diego have that are not comedy DVDs

Use the Science Fair Projects bar graph for 7-9.

Question 7.
Representations How many more students would have to do a project on plants to equal the number of projects on space?
Answer: 18
Explanation:
Students on plants is 3
students on space is 21
21 – 3 = 18
18 more students would have to do a project on plants to equal the number of projects on space

3rd Grade Texas Go Math Bar Diagram Question 8.
Write Math What’s the Question? The answer is animals, space, rocks, oceans, and plants.
Answer:
What are the subjects in the science fair project
Explanation:
What are the subjects in the science fair project, The answer is animals, space, rocks, oceans, and plants.

Question 9.
H.O.T. What if 3 fewer students did a project on weather than did a project on rocks? Describe what the bar graph would look like.
Answer: 15

Explanation:
Drawn the bar graph with the new subject weather in place of rock
Students on weather 15
students on rocks 18

Daily Assessment Task

Fill in the bubble for the correct answer choice. Use the Favorite Camp Activity bar graph for 10-13.

Question 10.
Apply The camp director made a bar graph of the activities that campers chose last week. How many campers chose kickball?
(A) 13
(B) 9
(C) 12
(D) 8
Answer: B
Explanation:
9 campers chose kickball
The camp director made a bar graph of the activities that campers chose last week.

Question 11.
Multi-Step How many fewer campers chose boating and kickball combined than chose art and swimming combined?
(A) 8
(B) 3
(C) 2
(D) 17
Answer: A
Explanation:
campers chose boating and kickball 17
campers chose art and swimming 25
25 – 17= 8
8 fewer campers chose boating and kickball combined than chose art and swimming combined

Go Math Answer Key Grade 3 Lesson 19.3 Question 12.
Multi-Step How many campers in all chose a favorite camp activity?
(A) 30
(B) 40
(C) 29
(D) 42
Answer: D
Explanation:
42 campers in all chose a favorite camp activity

Texas Test Prep

Question 13.
Analyze How many campers chose a water activity?
(A) 12
(B) 18
(C) 20
(D) 8
Answer: C
Explanation:
Swimming and boating are the water activities
20 campers chose water activities.

Texas Go Math Grade 3 Lesson 19.3 Homework and Practice Answer Key

Problem Solving

Use the Roxanne’s Bird Feeder bar graph for 1-4.

Question 1.
Roxanne made this bar graph to show the number of birds that she saw at her bird feeder. How many more wrens than sparrows did Roxanne see?
Answer: 7
Explanation:
Roxanne made this bar graph to show the number of birds that she saw at her bird feeder.
Roxanne see 7 more wrens than sparrows
12 – 5 = 7

Question 2.
How many fewer sparrows than robins did Roxanne see?
Answer: 3
Explanation:
Roxanne see 3 fewer sparrows than robins
8 – 5 = 3

Question 3.
Roxanne saw 4 more of this kind of bird than robins. Which kind of bird is this?
Answer: Wren
Explanation:
Roxanne saw 4 more of  wren birds than robins

Question 4.
How many birds did Roxanne see at the feeder that were not cardinals?
Answer: 3
Explanation:
wren, robins and sparrows birds Roxanne see at the feeder that were not cardinals.

Use the Art Fair Projects bar graph for 5-6.

Question 5.
How many more students would have to make mobiles so that the number of mobiles equals the number of sculptures?
Answer: 18
Explanation:
Number of mobiles = 8
Number of sculptures = 26
26 – 8 = 18
18 more students would have to make mobiles so that the number of mobiles equals the number of sculptures

Question 6.
List the art projects in order from the least number to the greatest number of students.
Answer:

Explanation:
Listed the art projects in order from the least number to the greatest number of students.
in frequency table.

Lesson Check

Fill in the bubble completely to show your answer. Use the Band Members bar graph for 7-9.

Question 7.
How many more flute players than triangle players are in the band?
(A) 22
(B) 8
(C) 30
(D) 14
Answer:  D
Explanation:
Flute players are 22
triangle players are 8
22 – 8 = 14
14 more flute players than triangle players are in the band.

3rd Grade Go Math Lesson 19.3 Answer Key Question 8.
The band needs the number of triangle players to equal the number of drum players. How many more triangle players does the band need?
(A) 4
(B) 12
(C) 8
(D) 20
Answer: A
triangle players are 8
number of drum players 12
The band needs the number of triangle players to equal the number of drum players.
4 more triangle players need the band

Question 9.
Multi-Step How many band members do NOT play the mazacas?
(A) 18
(B) 34
(C) 42
(D) 60
Answer: A
Explanation:
60 band members do NOT play the mazacas.

Use the Kenji’s Garden bar graph for 10-12.

Question 10.
Kenji wants to plant an equal number of corn and tomato plants. How many more corn plants does he need?
(A) 18
(B) 30
(C) 48
(D) 12
Answer: D
Explanation:
Number of corn plants are 18
Number of tomato plants are 30
30 – 18 = 12
Kenji wants to plant an equal number of corn and tomato plants.
Kenji wants to plant 12 more corn plants

Question 11.
Kenji plants more pumpkin plants. 12. There are double the number of pumpkin plants now. How many pumpkin plants are there?
(A) 6
(B) 9
(C) 12
(D) 15
Answer: A
Explanation:
Double of 6 is 12

Question 12.
Multi-Step How many fewer squash and pumpkin plants are there than corn and bean plants?
(A) 27
(B) 42
(C) 15
(D) 57
Answer: A
Number of squash and pumpkin 9 + 6 =15
Number of corn and beans 24 + 18 = 42
42 – 15 = 27 fewer squash and pumpkin plants are there than corn and bean plants