Show:
Round or Decompose
Comparing Decimals
Adding Decimals
Multiplying by powers of 10
Subtracting Decimals.
How do you read it?
100

Decompose: 56.785

50+6+0.7+0.08+0.005

100

Compare these decimals, which one is larger?

0.2 _____ 0.23

0.23

100

Add these decimals. 21.74 + 8.27

30.01

100
0.034 x 1,000

34

100

Subtract these decimals.

3.53 - 2

1.53

100

5.07

Five and seven hundredths

200

Round to the nearest tenth: 34.568

34.6

200

Compare these decimals, which one is larger?

0.902 _____ 0.920

0.920

200

Add these decimals.

17 + 9.54

26.54

200

Multiply. 0.7 x 10

7

200

Subtract these decimals.

2.15 - 1.05

1.1

200

0.348

Three hundred forty-eight thousandths

300

Round to the nearest unit (ones): 347.603

348

300

Compare these decimals, which one is larger?

0.203 _____ 0.202

0.203

300

Add these decimals. 6.125 + 18

24.125

300

Multiply these decimals.

0.23 x 1000

230

300

Subtract these decimals.

10.71 - 0.7

10.01

300

123.5

One hundred twenty-three and five tenths

400

Decompose: 0.524

0.5+0.02+0.004

400

Compare these decimals with <, >, or =

0.73 _____ 0.730

=

400

Add these decimals. 4.67 + 29.1

33.77

400

Multiply. 33.23 x 100

3,323
400

Subtract these decimals.

1.72 - 0.8

0.92

400

67.006

sixty-seven and six thousandths

500

Round to the nearest hundredth: 1.723

1.72

500

Compare these decimals, which one is larger?

0.503 ____ 0.53

0.53

500

Add these decimals.

5.2 + 3.11

8.31

500

Multiply. 0.12 x 10

1.2

500

Subtract these decimals.

2.54 - 1.82

0.72

500

456,678.23

four hundred fifty six thousand six hundred seventy-eight and twenty-three hundredths