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 4.5 Answer Key Add in Any Order.
Texas Go Math Grade 1 Lesson 4.5 Answer Key Add in Any Order
Essential Question
Why can you add addends in any order?
Explanation:
Addends are nothing but the partners
WE can add them in any order.
Explore
Use 
to model the addition sentence. Draw to show your work.
Answer:
Explanation:
2 + 3 = 5
and
3 + 2 = 5
Addends order is different
but the product is same.
For The Teacher
- Direct children to do the following. Use connecting çubes to show 2 + 3 and then 3 + 2.
Answer:
Explanation:
2 + 3 = 5
and
3 + 2 = 5
Addends order is different
but the product is same.
Math Talk
Mathematical processes
How is 2 + 3 = 5 the same as 3 + 2 = 5? Explain how it is different.
Explanation:
Both the sums are same
2, 3 are partners of 5
Model and Draw
The order of the addends changes. What do you notice about the sum?
Explanation:
The order of addends is different but the sum does not changed
Share and Show
Use 
to add. Color to match. Write the sum.
Change the order of the addends. Color to match. Write the addition sentence.
Question 1.
Answer:
Explanation:
2 + 3 = 5
and
3 + 2 = 5
Addends order is different
but the sum is same.
Question 2.
Answer:
Explanation:
2 + 4 = 6
4 + 2 = 6
Addends order is different
but the sum is same.
Question 3.
Answer:
Explanation:
Addends order is different
but the sum is same.
4 + 1 = 5
1 + 4 = 5
Problem Solving
Use 
Write the sum. Circle the addition sentences in each row that have the same addends in a different order.
Question 4.
Answer:
Explanation:
1 + 2 = 3
2 + 1 = 3
Has addends in different order.
Question 5.
Answer:
Explanation:
1 + 5 = 6
4 + 2 = 6
2 + 4 = 6
Has addends in different order.
Question 6.
Multi-Step Choose addends to complete the addition sentence. Change the order. Write the numbers.
Answer:
Explanation:
Has addends in different order.
7 + 3 = 10
3 + 7 = 10
Question 7.
H.O.T. Multi-Step Write two addition sentences that tell about the picture.
Answer:
Explanation:
Has addends in different order.
5 + 1 = 6
1 + 5 = 6
Daily Assessment Task
Choose the correct answer.
Question 8.
The picture shows Omar’s shells. The addition sentence 5 + 3 = 8 tells about the picture. What other addition sentence tells about the picture?
(A) 3 + 3 = 6
(B) 5 + 2 = 7
(C) 3 + 5 = 8
Answer: C
Explanation:
5 + 3 = 8
3 + 5 = 8
Addends order is different
but the sum is same.
Question 9.
Analyze Pam knows that 4 + 1 = 5. Which other addends have a sum of 5?
(A) 1 + 4
(B) 5 + 1
(C) 4 + 5
Answer: A
Explanation:
4 + 1 = 5
1 + 4 = 5
Addends order is different
but the sum is same.
Question 10.
Gabe wrote 4 + 3 = 7. He put the addends in a different order. Which is the addition sentence he wrote?
(A) 2 + 5 = 7
(B) 3 + 4 = 7
(C) 3 + 7 = 10
Answer: C
Explanation:
4 + 3 = 7
3 + 4 = 7
Addends order is different
but the sum is same.
Question 11.
Texas Test Prep Which shows the same addends in a different order?
2 + 3 = 5
(A) 4 + 1 = 5
(B) 3 + 5 = 8
(C) 3 + 2 = 5
Answer: C
Explanation:
2 + 3 = 5
3 + 2 = 5
Addends order is different
but the sum is same.
Take Home Activity
- Ask your child to use small objects of the same kind to show 2 + 4 and 4 + 2, and then explain to you why the sums are the same. Repeat with other addition sentences.
Explanation:
2 + 4 = 6
4 + 2 = 6
Addends order is different
but the sum is same.
Texas Go Math Grade 1 Lesson 4.5 Homework and Practice Answer Key
Use 
Write the sums. Circle the addition sentences in each row that have the same addends in a different order.
Question 1.
Answer:
Explanation:
1 + 4 = 5
4 + 1 = 5
Addends order is different
but the sum is same.
Question 2.
Answer:
Explanation:
Addends order is different
but the sum is same.
4 + 3 = 7
3 + 4 = 7
Problem Solving
Write or draw to solve.
Question 3.
Write two addition sentences that tell about the picture.
Answer:
Explanation:
3 + 1 = 4
1 + 3 = 4
Addends order is different
but the sum is same.
Question 4.
Multi-Step Choose addends to complete the addition sentence. Change the order. Write the numbers.
Answer:
Explanation:
6 + 3 = 9
3 + 6 = 9
Addends order is different
but the sum is same.
Texas Test Prep
Lesson Check
Choose the correct answer.
Question 5.
The picture shows Lexi’s pets. The addition sentence 3 + 6 = 9 tells about the picture. What other addition sentence tells about the picture?
(A) 6 + 4 = 10
(B) 6 + 3 = 9
(C) 3 + 5 = 8
Answer: B
Explanation:
3 + 6 = 9
6 + 3 = 9
Addends order is different
but the sum is same.
Question 6.
Colin writes 2 + 1 = 3. Which other addends could he write that have a sum of 3?
(A) 3 + 1
(B) 1 + 2
(C) 2 + 3
Answer: B
Explanation:
1 + 2 = 3
2 + 1 = 3
Addends order is different
but the sum is same.
Question 7.
Which shows the same addends in a different order?
4 + 2 = 6
(A) 4 + 1 = 5
(B) 2 + 6 = 8
(C) 2 + 4 = 6
Answer: C
Explanation:
4 + 2 = 6
2 + 4 = 6
Addends order is different
but the sum is same.
Question 8.
Carly wrote 6 + 4=10. Then she put the addends in a different order. Which of these could be the addition sentence she wrote?
(A) 4 + 6 = 10
(B) 3 + 7 = 10
(C) 4 + 2 = 10
Answer: A
Explanation:
4 + 6 = 10
6 + 4 = 10
Addends order is different
but the sum is same.