Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Module 4 Assessment Answer Key.

## Texas Go Math Grade 3 Module 4 Assessment Answer Key

**Vocabulary**

**Choose the best term from the box.**

Question 1.

________ are numbers that are easy to compute. (p. 107)

Answer: compatible numbers

Explanation:

compatible numbers are the numbers that are easy to add, subtract, multiply, or divide mentally. Compatible numbers are close in value to the actual numbers that make estimating the answer and computing problems easier.

Question 2.

The ____________ states that you can group addends in different ways and still get the same sum. (p. 113)

Answer: Property of Addition states

Explanation:

Property of Addition states that the way addends are grouped does not change the sum. Property of Addition states that the numbers can be added in any order and the sum will be the same.

Question 3.

A number close to an exact number is called an ___. (p.107)

Answer: Estimate.

Explanation:

A number close to an exact number is called an estimate

**Concepts and Skills**

**Use rounding or compatible numbers to estimate the sum.** TEKS 3.4.B

Question 4.

Answer:

Explanation:

Estimation is 90

Answer is 88

Question 5.

Answer:

Explanation:

Estimation is 700

Answer is 696

Question 6.

Answer:

Explanation:

Estimation is 90

Answer is 88

**Use properties to add.** TEKS 3.4.A

Question 7.

46 + 14 = ___

Answer: 60

Explanation:

40 + 6 + 14 = 60

The associative property of addition says that no matter

how a set of three or more numbers are grouped together,

the sum remains the same.

Question 8.

39 + 243 = ____

Answer: 282

Explanation:

39 + 200 + 43 = 282

The associative property of addition says that no matter

how a set of three or more numbers are grouped together,

the sum remains the same.

Question 9.

326 + 402 = ___

Answer: 728

Explanation:

326 + 400 + 2 = 728

The associative property of addition says that no matter

how a set of three or more numbers are grouped together,

the sum remains the same.

**Estimate. Then find the sum.** TEKS 3.4.A, 3.4.B

Question 10.

Estimate: ______

Answer:

Explanation:

The answer is 798

Estimate: 700

Question 11.

Estimate: ____

Answer:

Explanation:

The answer is 394

Estimate: 300

Question 12.

Estimate: ____

Answer:

Explanation:

The answer is 684

Estimate: 600

Question 13.

Estimate: ____

Answer:

Explanation:

The answer is 926

Estimate: 900

Question 14.

Nancy planted 48 roses and 39 tulips. Which is the best estimate for the number of flowers she planted?

Record your answer and fill in the bubbles on the grid. Be sure to use the correct place value. TEKS 3.4.B

Answer:

Explanation:

The best estimation of 48 + 39 = 50 + 40 = 90

The actual answer is 87

**Fill in the bubble for the correct answer choice.**

Question 15.

Jacob has some money in his bank. The money is shown below. How much money does he have in his bank? TEKS 3.4.C

(A) $18.23

(B) $20.48

(C) $19.28

(D) $19.46

Answer: D

Explanation:

Jacob has $19.46

Question 16.

There are 294 boys and 332 girls in the Hill School. How many students are in the school? TEKS 3.4.A

(A) 526

(B) 637

(C) 626

(D) 172

Answer: C

Explanation:

626 students are in the school.

Question 17.

On Monday, 76 students played soccer. On Tuesday, 62 students played soccer. On Wednesday, 68 students played soccer. How many students played soccer on those three days? TEKS 3.4.A

(A) 207

(B) 196

(C) 206

(D) 216

Answer: C

Explanation:

On Monday, 76 students played soccer.

On Tuesday, 62 students played soccer.

On Wednesday, 68 students played soccer.

so , total 206 students played soccer on those three days