Decimals Review

Place Value

100

The 4 is in what place?

354

Ones

200

The 6 is in what place?

64.3

Tens

300

The 8 is in what place?

39.8

Tenths

400

The 1 is in what place?

8132.55

Hundreds

500

The 9 is in what place?

23.21

Hundreths

Say the number

100

354

Three hundred fifty 4

200

27.3

Twenty seven and 3 tenths

300

83.2

Eighty two and 2 tenths

400

1.39

One and 39 hundreths

500

2.04

Two and 4 hundreths

Adding Decimals

100

2.3 + 8.1

10.4

200

5.9 + 7.7

13.6

300

4.86 + 8.01

12.87

400

3.8 + 5.98

9.78

500

23.08 + 5.6

23.68

Subtracting Decimals

100

5.8 - 3.2

2.6

200

31.9 - 15.7

16.2

300

41.72 - 23.88

17.84

400

8.32 - 5.7

2.62

500

28 - 3.41

24.59

Money Money

100

$22.00 + $8.00

$30.00

200

$5.21 + $ 7.88

$13.09

300

$42.33 - $24.58

$17.75

400

$0.25 + $0.25 + $0.25

$0.75

500

Your lunch cost $13.87. You pay with a 20 dollar bill. How much change do you get?

$6.13