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Multiplying by 10, 100. 1000
Adding Decimals
Subtracting Decimals.
Multiplying Decimals
Dividing Decimals
100

12.1 x 100

1,210

100

Add these decimals. 21.74 + 8.27

30.01

100

Subtract these decimals.

3.53 - 2

1.53

100

Multiply these decimals. 0.03 * 10

.3

100

654.3 / 10 = 

65.43

200

9,563 x 10 =

95,630

200

Add these decimals. 6.125 + 18

24.125

200

Subtract these decimals.

10.71 - 0.7

10.01

200

Multiply these decimals. 0.23 * 7

1.61

200

6.2 / 5 =

1.22

300

52.1 x 1,000 =

52,100

300

Add these decimals. 5.2 + 3.11

8.31

300

Subtract these decimals.

2.54 - 1.82

0.72

300

Multiply these decimals. 4.4 * 5.3

23.32

300

16.38 / 7 =

2.34

400

0.321 x 100 =

32.1

400

Add these decimals. 17.809 + 9.54

27.359

400

Subtract these decimals.

32.05 - 17.29

14.76

400

Multiply these decimals.  12.7 * 26

330.2

400

8 / 25

0.32
500

59.8 x 1,000 =

59,800

500

Add these decimals. 4.67 + 29.1

33.77

500

Subtract these decimals.

60 - 35.72

24.28

500

Multiply these decimals. 2.5 * .7

1.75

500

128.4 / 0.06 =

2140