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 10 Assessment Answer Key.

Concepts and Skills

Break apart the addends to find the sum. (TEKS 2.4.C)

Question 1.

Explanation:
The sum of 849 and 123 is 972.

Write the sum or difference. (TEKS 2.4.C)

Question 2.

Explanation:
The sum of 147 and 125 is 272.

Question 3.

Explanation:
The sum of 156 and 42 is 198.

Question 4.

Explanation:
The difference of 987 and 715 is 269.

Question 5.
Write a story problem that could be shown with the number sentence. Then solve. (TEKS 2.4.D)
276 – 133 = ☐

Explanation:
There are 276 pencils with jack and he gave 133 pencils to his teacher. How many are left with jack now?
276-133=143
So, 143 pencils are left with jack now.

Fill in the bubble for the correct answer choice.

Question 6.
There are 87 people running a race. 215 people have finished the race. How many people are still running in the race? (TEKS 2.4.C)
(A) 702
(B) 272
(C) 382

Question 7.
There are 512 visitors at the zoo on Monday and 437 visitors on Tuesday. Which number sentence could be used to find the total number of visitors on Monday and Tuesday? (TEKS 2.4.D)
(A) 512 – 437 = ☐
(B) 437 + ☐ = 512
(C) 512 + 437 = ☐
(C)512+437= ☐

Explanation:
There are 512 visitors at the zoo on Monday and 437 visitors on Tuesday.
512+437=949
So, number sentence (C) could be used to find the total number of visitors on Monday and Tuesday.

Question 8.
258 kites are sold on Saturday and 341 kites are sold on Sunday. How many kites are sold on Saturday and Sunday? (TEKS 2.4.C)

(A) 599
(B) 83
(C) 609
(A)599

Explanation:
258 kites are sold on Saturday and 341 kites are sold on Sunday.
258+341=599
599 kites are sold on Saturday and Sunday

Question 9.
A parking garage has 800 parking spots and has 2 floors. There are 347 cars parked on the first floor and 370 cars parked on the second floor. How many empty spots are in the garage? (TEKS 2.4.C)
(A) 453
(B) 83
(C) 717

Explanation:
(B)83
There are 83 empty spots in the garage.

Question 10.
Jenny has 564 stickers. She gives 210 stickers to a classmate and then buys 35 more stickers. How many stickers does Jenny have now? (TEKS 2.4.C)

(A) 389
(B) 319
(C) 739