Decimal Refresher

Comparing Decimals

100

1.23    (<, =, >)     1.30

Choose the appropriate symbol to correctly compare the two numbers.

1.23    <    1.30

200

15.55    (<, =, >)     18.08

Choose the appropriate symbol to correctly compare the two numbers.

15.55    <     18.08

300

2.57    (<, =, >)     2.058

Choose the appropriate symbol to correctly compare the two numbers.

2.57   >     2.058

400

0.73    (<, =, >)     0.730

Choose the appropriate symbol to correctly compare the two numbers.

0.73    =     0.730

500

0.652    (<, =, >)     0.625

Choose the appropriate symbol to correctly compare the two numbers.

0.652    >     0.625

Rounding Decimals

100

Round the number to the underlined place value, and state the place value.

22.566

Rounded to the nearest hundredth:

22.57

200

Round the number to the underlined place value, and state the place value.

1.325

Rounded to the nearest hundredth:

1.33

300

Round the number to the underlined place value, and state the place value.

52.426

Rounded to the nearest tenth:

52.4

400

Round the number to the underlined place value, and state the place value.

35.72

Rounded to the nearest one:

36

500

Round the number to the underlined place value, and state the place value.

8.9099

Rounded to the nearest thousandth:

8.910

Adding & Subtracting Decimals

100

26.20 + 11.55

37.75

200

62.25 - 26.1

36.15

300

3.96 + 26.1

30.06

400

55.26 - 42.58

12.68

500

24.48 - 33.40

-8.92

Multiplying & Dividing Decimals

100

1.24times0.2

0.248

200

56.8div0.2

284

300

0.08times0.42

0.0036

400

0.25times0.5

0.125

500

6.8div0.8

8.5

Multiplying & Dividing by Powers of 10

100

20times300

6,000

200

16times10^2

1,600

300

23div10^3

0.023

400

5.4times1000

5,400

500

7.3times0.01

0.073