1.   Write 40 in expanded form.
A. 4 + 4 + 4 + 4 B. 10 + 4
C. 30 + 4 + 4 + 4 + 4 D. 40
Hint

2.   Write 459 in expanded form.
A. 4 + 5 + 9 B. 400 + 50 + 9
C. 400 + 9 D. 4 + 100 + 50 + 9
Hint

3.   Write 500 + 40 + 8 in standard form.
A. 548 B. 500
C. 5,408 D. 845
Hint

4.   Write 3,721 in word form.
A. three thousand, seventy-two hundred one B. three hundred thousand, seven hundred twenty-one
C. three thousand, seven hundred twenty-one D. thirty-seven thousand, twenty-one
Hint

5.   Write 16,020 in expanded form.
A. 16,000 + 6,000 + 20 B. 16,000 + 602
C. 10,000 + 6,000 + 20 D. 10,000 + 602
Hint

6.   Write the value of the underlined digit.

332,182

A. 8,000 B. 80
C. 800 D. 8
Hint

7.   Compare. Use >, <, or =.

1,072,140 ___ 1,072,140

A. < B. =
C. > D. none
Hint

8.   Round 532,940 to the ten thousands place.
A. 533,000 B. 530,000
C. 532,900 D. 500,000
Hint

9.   What is the largest number that you can round to the thousands place to get 6,000?
A. 6,999 B. 6,499
C. 6,500 D. 6,000
Hint

10.   Solve.

A. 95 B. 39
C. 85 D. 105
Hint

11.   Find 51 − 23.
A. 74 B. 18
C. 38 D. 28
Hint

12.   Find the number that completes the number sentence. Then identify the property or rule.

43 + __ = 43

A. 0; Associative Property of Addition
B. 0; Identity Property of Addition
C. 0; Subtraction Rule
D. 43; Commutative Property of Addition
Hint

13.   Estimate. Round to the indicated place value.

1,478 + 209; hundreds

A. 1,480 + 210 = 1,690 B. 1,500 + 200 = 1,700
C. 1,600 + 200 = 1,800 D. 1,400 + 200 = 1,600
Hint

14.   Estimate. Round to the indicated place value.

431 − 128; tens

A. 400 − 200 = 200 B. 430 − 100 = 330
C. 500 − 100 = 400 D. 430 − 130 = 300
Hint

15.   Estimate. Round to the indicated place value.

\$82.60 − \$41.39; tens

A. \$90 − \$45 = \$45 B. \$90 − \$40 = \$50
C. \$80 − \$40 = \$40 D. \$80 − \$50 = \$30
Hint

16.   Logan wants to save for a video game system. The table shows what each costs. About how much will he have to save?

 Item Cost Game system \$209 Game \$49

A. \$200 + \$50 = \$250 B. \$200 + \$100 = \$300
C. \$300 + \$50 = \$350 D. \$300 + \$100 = \$400
Hint

17.   Solve.

A. \$9.16 B. \$8.16
C. \$8.26 D. \$8.06
Hint

18.   In which sum will you need to regroup when you add?
A. B.
C. D.
Hint

19.   Subtract.

A. 654 B. 645
C. 755 D. 655
Hint

20.   Josh has \$84.35. He bought a video game for \$49.95. How much money does he have left?
A. \$45.40 B. \$45.60
C. \$34.60 D. \$34.40
Hint