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Place Value
Adding Decimals
Multiplying Decimals
Subtracting Decimals.
Dividing by whole number
Dividing by decimals
100

In 9.81, what place is the 1 in?

Hundredths 

100

Add these decimals. 21.74 + 8.27

30.01

100

Multiply these decimals. 0.03 x 10

.3

100

Subtract these decimals.

3.53 - 2

1.53

100

654.3 / 10 = 

64.53

100

10.5 / 0.5

21

200

In 28.465, what place is the 5 in?

Thousandths 

200

Add these decimals. 6.125 + 18

24.125

200

Multiply these decimals. 0.23 x 7

1.61

200

Subtract these decimals.

10.71 - 0.7

10.01

200

6.2 / 5 =

1.22

200

4.22 / 0.2

21.1

300

129.87946 What is the value of the 6?

Hundred Thousandths 

300

Add these decimals. 5.2 + 3.11

8.31

300

Multiply these decimals. 4.4 x 5.3

23.32

300

Subtract these decimals.

2.54 - 1.82

0.72

300

17.38 / 7 =

2.34

300

17.4 / 0.6

29

400

In 1.2437, what digit is in the hundredth collum?

4

400

Add these decimals. 17.809 + 9.54

27.359

400

Multiply these decimals.  12.7 x 26

330.2

400

Subtract these decimals.

32.05 - 17.29

14.76

400

22 / 8

2.75

400

20.7 / 0.9

23

500

In 93.4258, what digit is in the tens collum?

9

500

Add these decimals. 4.67 + 29.1

33.77

500

Multiply these decimals. 2.5 x .7

1.75

500

Subtract these decimals.

60 - 35.72

24.28

500

128.4 / 6 =

21.4

500

13.6 / 0.8

17