Chapter 4 Review - Decimals

Ordering and Greater/Less/Equal

100

Which is greater: 8.4 or 8.39?

8.4

200

Arrange these in order from smallest to largest: 5.67, 5.7, 5.06

5.06, 5.67, 5.7

300

Fill in the blank: 10.4 ___ 10.40 (><=)

=

400

True or False: 9.405 < 9.45

True

500

Order these numbers from largest to smallest: 12.039, 12.4, 12.304, 12.09

12.4, 12.304, 12.09, 12.039

Addition

100

3.4 + 1.2 =

4.6

200

8.5 + 2.2 =

10.7

300

2.56 + 3.48 + 1.2

7.24

400

14.9 + 6.85 =

21.75

500

4.23 + 9.075 + 0.65

13.955

Subtraction

100

10 − 3.5 =

6.5

200

14.9 − 5.2 =

9.7

300

60 − 6.83 =

53.17

400

25.4 − 8.76 =

16.64

500

32.09 − 18.736 =

13.354

Multplication

100

0.1 × 8 =

0.8

200

0.5 × 7 =

3.5

300

0.25 × 16 =

4 or 4.00

400

0.45 × 452 =

203.4

500

0.035 × 7200

252

Division

100

9.3 ÷ 3

3.1

200

8.854 ÷ 2 =

4.427

300

49.84 ÷ 7 

7.12

400

18.675 ÷ 15

1.245

500

96.432 ÷ 24

4.018