Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 9.5 Answer Key Write Problem Situations.

## Texas Go Math Grade 2 Lesson 9.5 Answer Key Write Problem Situations

**Explore**

Write a number sentence for the problem. Use a ☐ for the unknown number.

Draw to show how you solved for the unknown number.

**FOR THE TEACHER** • Read the following problem to children, and have them write a number sentence for the problem. Zach has a book with 79 pages in it. He reads 24 pages on Monday. How many more pages are there in the book for Zach to read?

Answer:

Zach has a book with 79 pages in it.

He reads 24 pages on Monday.

79 – 24 = 55

55 more pages are there in the book for Zach to read

**Math Talk**

**Mathematical Processes**

Is there a different number sentence that you could have written? Explain.

Answer:

No,

For the above Question there is no other sentence

**Model and Draw**

This number sentence has an unknown addend.

34 + ☐ = 61

The story problem below has an unknown part. It could be shown with this number sentence.

Kendra has 34 pages of photos. She wants to have 61 pages of photos in all. How many more pages of photos does she need?

Answer:

Kendra has 34 pages of photos. She wants to have 61 pages of photos in all.

61 – 34 = 27

27 more pages of photos that she need

**Share and Show**

**Write a story problem that could be shown with the number sentence. Then solve.**

Question 1.

45 – 13 = ☐

Mitch had 4-5 tokens at the school fair.

Answer:

She used 13 out of 45

how many are remaining with Mitch

45 – 13 = 32

Question 2.

36 + 22 = ☐

Kyla has a box of shells.

Answer:

36 are red shells and 22 are white shells

in total Kyla had

36 + 22 = 58 shells

**Problem Solving**

**Write a story problem that could be shown with the number sentence. Then solve.**

Question 3.

☐ + 48 = 97

Answer:

There are 97 fishes in fish tank

48 swam away and remaining are eating. how many are eating.

97 – 48 = 49

49 + 48 = 97

Question 4.

73 – ☐ = 21

Answer:

There are 73 balloons.

21 are blown the remaining are not blown

How many balloons are not blown

73 – 21 = 52

73 – 52 = 21

**Solve. Write or draw to explain.**

Question 5.

**H.O.T. Multi-Step** Marta and Debbie each have 17 ribbons. They buy I package with 8 ribbons in it. How many ribbons do they have now?

__________ ribbons

Answer:

42 ribbons

Explanation:

Marta and Debbie each have 17 ribbons.

They buy I package with 8 ribbons in it.

17 + 17 = 34

34 + 8 = 42

42 ribbons that they have now

**Daily Assessment Task**

**Choose the correct answer.**

Question 6.

Representations There are 45 chickens, 24 cows, and 31 goats in the barn. Which problem can be solved with this number sentence?

45 + 31 = ?

(A) How many animals are in the barn?

(B) How many chickens and goats are in the barn?

(C) How many chickens and cows are in the barn?

Answer: B

Explanation:

There are 45 chickens, 24 cows, and 31 goats in the barn.

45 + 31 = 76

With the help of above equation we can find

How many chickens and goats are in the barn?

Question 7.

Write a story problem that could be shown with the number sentence. Then solve.

38 + 47 = ☐

Answer:

38 + 47 = 85

Explanation:

In a pet fair

The children saw 38 cats and 47 dogs.

How many pets does the children saw

38 + 47 = 85

They saw 85 pets in all

Question 8.

**TEXAS Test Prep** Davis has a box of 26 marbles. Which number sentence could be used to find how many more marbles he needs to have 70 marbles?

(A) 26 + 70 = ☐

(B) 70 – 26 = ☐

(C) ☐ – 26 = 70

Answer: B

Explanation:

Davis has a box of 26 marbles.

70 – 26 = ☐ is the number sentence that could be used to find how many more marbles he needs to have 70 marbles

70 – 26 = 44

**TAKE HOME ACTIVITY** • Have your child explain how be or she solved one of the problems on this page.

Answer:

64 – 32 = ☐

Katie has a book with 64 pages in it.

Answer:

32 are remaining

Explanation:

Out of it Kate read 32

How many are still remaining to read

64 – 32 = 32

32 are remaining

Explanation:

According to the question either addition is done

or subtraction is done

In the above solution subtraction is done

### Texas Go Math Grade 2 Lesson 9.5 Homework and Practice Answer Key

**Write a story problem that could be shown with the number sentence. Then solve.**

Question 1.

64 – 32 = ☐

Katie has a book with 64 pages in it.

Answer:

32 are remaining

Explanation:

Out of it Kate read 32

How many are still remaining to read

64 – 32 = 32

32 are remaining

**Problem Solving**

**Solve. Write or draw to explain.**

Question 2.

Multi-Step John and Dan each have 13 trading cards. They buy 1 package with 6 cards in it. How many trading cards do they now have now?

__________ trading cards

Answer:

19 trading cards

Explanation:

John and Dan each have 13 trading cards.

They buy 1 package with 6 cards in it.

13 + 6 = 19

19 trading cards that they now have now

Question 3.

Multi-Step Melanie has 41 beads. She trades 8 of those beads for 12 other beads. How many beads does Melanie have now?

___________ beads

Answer:

21 beads

Explanation:

Melanie has 41 beads.

She trades 8 of those beads for 12 other beads.

12 + 8 = 20

41 – 20 = 21

21 beads that Melanie have now

**Lesson Check**

**Choose the correct answer.**

Question 4.

On a ranch, there are 46 cows, 23 pigs, and 38 horses. Which problem can be solved with this number sentence?

23 + 38 = ?

(A) What is the total number of cows and pigs on the ranch?

(B) What is the total number of cows and horses on the ranch?

(C) What is the total number of pigs and horses on the ranch?

Answer: C

Explanation:

23 + 38 = 61

According to the equation we can find

What is the total number of pigs and horses on the ranch?

Question 5.

There are 51 children, 22 adults, and 15 pets at the town fair. Which problem can be solved with this number sentence?

51 + 22 = ?

(A) What is the total number of people and pets at the town fair?

(B) What is the total number of children and adults at the town fair?

(C) What is the total number of children and pets at the town fair?

Answer: B

Explanation:

51 + 22 = 73

According to the equation we can find

What is the total number of children and adults at the town fair?