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 Module 9 Assessment Answer Key.

Concepts and Skills

Write the difference. (TEKS 2.4.B)

Question 1.

Explanation:
when we do not have enough ones to subtract
we have to regroup them to tens
then we subtract the ones
then subtract the tens

Question 2.

Explanation:
when we do not have enough ones to subtract
we have to regroup them to tens
then we subtract the ones
then subtract the tens

Question 3.

Explanation:
when we do not have enough ones to subtract
we have to regroup them to tens
then we subtract the ones
then subtract the tens

Complete the models for the steps you do to solve the problem. (TEKS 2.4.C)

Question 4.
There are 47 oranges in one box and 36 oranges in another box. How many more oranges are needed to have 95 oranges altogether?

__________ oranges

12 oranges
Explanation:
There are 47 oranges in one box
and 36 oranges in another box.
47 + 36 =  83
95 – 83 = 12
12 more oranges are needed to have 95 oranges altogether

Write a story problem that could be shown with the number sentence. Then solve. (TEKS 2.4.D)

Question 5.
51 – 24 = ☐
Pedro put 51 markers on the art table.
51 – 24 = 27
Explanation:
24 markers are Blue Markers and the left are red
How many are red markers

Fill in the bubble for the correct answer choice.

Question 6.
Cole saw 26 clucks on the pond. Then some ducks flew away. Now there are 17 ducks on the pond. Which number sentence can be used to find how many ducks flew away? (TEKS 2.4.C)

(A) 27 – 6 = ☐
(B) 26 + 17 = ☐
(C) 26 – ☐ = 17
Explanation:
26 – ☐ = 17 is used to found the that how many ducks flew away
Cole saw 26 clucks on the pond.
Then some ducks flew away. Now there are 17 ducks on the pond.
26 – 17 = 9
9 ducks flew away

Question 7.
There are 94 people in the store. If 29 people leave the store, how many people will still be in the store? (TEKS 2.4.B)
(A) 65
(B) 63
(C) 75
Explanation:
There are 94 people in the store.
If 29 people leave the store,
94 – 29 = 65
65  people will still be in the store

Question 8.
Mrs. Garcia has 80 stickers. She buys 18 more stickers. Then she gives 35 stickers to her students. How many stickers does she have now? (TEKS 2.4.C)

(A) 97
(B) 63
(C) 77
Explanation:
Mrs. Garcia has 80 stickers.
80 + 18 = 98
Then she gives 35 stickers to her students.
98 – 35 = 63
63 stickers that she have now

Question 9.
Katie had 46 clips in a box. Then she gave 13 clips to a classmate. How many clips are in the box now? (TEKS 2.4.B)
(A) 33
(B) 53
(C) 39