Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Lesson 1.7 Answer Key Model, Read, and Write Numbers from 100 to 120.
Texas Go Math Grade 1 Lesson 1.7 Answer Key Model, Read, and Write Numbers from 100 to 120
Essential Question
How can you model, read, and write numbers from 100 to 120?
Explanation:
10 tens = 100
12 tens = 120
Explore
How many seashells are there?
Explanation:
10 tens + 4 ones = 104
For The Teacher
- Read the problem. Heidi has this collection of seashells. How many seashells does Heidi have?
Explanation:
10 tens + 4 ones = 104
104 seashells that Heidi have
Math Talk
Mathematical processes
How did you decide how many seashells there are? Explain.
Explanation:
10 tens + 4 ones = 104
By counting the columns
we decide that there are 10 columns
10 tens = 100
Model and Draw
1 hundred 0 tens 1 one is 101,
Explanation:
The sum of hundreds , tens and ones
100 + 0 + 1 = 101
1 hundred 1 ten 1 one is III.
Explanation:
The sum of hundreds , tens and ones
Share and Show
Use 
to model the number. Write the numbers.
Question 1.
Answer:
Explanation:
The sum of hundreds , tens and ones
100 +10 + 3 = 113
Go Math Answer Key Grade 1 Lesson 1.7 Question 2.
Answer:
Explanation:
The sum of hundreds , tens and ones
100 + 0 + 5 = 105
Question 3.
Answer:
Explanation:
The sum of hundreds , tens and ones
100 + 20 + 0 = 120
Question 4.
Answer:
Explanation:
The sum of hundreds , tens and ones
100 + 0 + 8 = 108
Problem Solving
Use 
to model the number. Write the numbers.
Question 5.
Answer:
Explanation:
The sum of hundreds , tens and ones
100 + 6 = 106
Go Math Grade 1 Answer Key Chapter 1 Lesson 1.7 Question 6.
Answer:
Explanation:
The sum of hundreds , tens and ones
100 + 10 + 5 = 115
Question 7.
Answer:
Explanation:
The sum of hundreds , tens and ones
100 + 10 + 7 = 117
Choose a way to solve.
Draw or write to explain.
Question 8.
H.O.T. Lee can make 11 groups of 10 marbles and has 2 marbles left over. How many marbles does Lee have?
____ marbles
Answer:
112 marbles
Explanation:
11 groups of 10 marbles = 110
2 left over = 112
Go Math 1st Grade Lesson 1.7 Answer Key Question 9.
H.O.T. Multi-Step Nate can make 1 group of 100 pebbles. Lucy can make 1 group of 10 pebbles. Dylan has 6 pebbles. How many pebbles do they have?
____ pebbles
Answer:
116 pebbles
Explanation:
Nate can make 1 group of 100 pebbles. Lucy can make 1 group of 10 pebbles. Dylan has 6 pebbles.
100 + 10 + 6 = 116
Daily Assessment Task
Choose the correct answer.
Question 10.
Use Tools Joe collects pennies. He can make 11 groups of 10 pennies. How many pennies does Joe have?
Answer:
Explanation:
Bubbled the correct option
11 tens
Question 11.
Cindy collects buttons. She can make 3 groups of 10 buttons and one more group of 4 buttons. How many buttons does Cindy have?
(A) 14
(B) 34
(C) 44
Answer: B
Explanation:
make 3 groups of 10 buttons = 30
one more group of 4 buttons. = 4
30 + 4 = 34
Lesson 1.7 Answer Key Go Math 1st Grade Question 12.
Texas Test Prep Use 
to model the number. What number does the model show?
(A) 102
(B) 120
(C) 110
Answer: B
Explanation:
100 +20 + 0 = 120
1 hundred 2 tens and 0 ones
Texas Go Math Grade 1 Lesson 1.7 Homework and Practice Answer Key
Use 
to model the number. Write the numbers.
Question 1.
Answer:
Explanation:
The sum of hundreds, tens and ones
100 + 10 + 8 = 118
Go Math Grade 1 Lesson 1.7 Practice and Homework Answer Key Question 2.
Answer:
Explanation:
The sum of hundreds , tens and ones
100 + 0 + 1 = 101
Question 3.
Answer:
Explanation:
The sum of hundreds , tens and ones
100 + 0 + 7 = 107
Go Math Grade 1 Lesson 1.7 Homework Answer Key Question 4.
Answer:
Explanation:
The sum of hundreds, tens, and ones
100 +10 + 1 = 111
Problem-Solving
Choose a way to solve. Draw or write to explain.
Question 5.
Multi-Step Janelle has 10 groups of 10 crayons and 3 crayons left over. How many crayons does Janelle have?
__ crayons
Answer:
103 crayons
Explanation:
10 groups of 10 crayons = 100
3 crayons left over = 3
100 + 3 = 103
Texas Test Prep
Lesson Check
Choose the correct answer.
Question 6.
A store clerk puts carrots into bunches. Each bunch contains 10 carrots. The clerk makes II bunches. Which model shows the number of carrots?
Answer:
Explanation:
Bubbled the correct option.
11 bunches = 100 + 10 = 110
Question 7.
A farmer picked carrots. He drew a quick picture to show the number of carrots he picked. What number does the picture show?
(A) 107
(B) 117
(C) 127
Answer: B
Explanation:
100 + 7 = 107
107 is the number that the picture shows
Go Math 1st Grade Lesson 1.7 Homework Answers Question 8.
Which number does the model show?
(A) 103
(B) 113
(C) 131
Answer: B
Explanation:
113 is the number that the model shows.