Place
Value
Multiplying by Base 10
Adding
Decimals
Multiplying
Decimals
Subtracting
Decimals
200

In 9.81, what place is the 1 in?

Hundredths 

200

12.1 x 100

1,210

200

Add these decimals: 21.74 + 8.27

30.01

200

Multiply these decimals: 0.2 * 7

1.4

200

Subtract these decimals: 851.701 - 312.49

539.211

400

What is the value of the 4 in 0.046?

4 Hundredths or 0.04

400

9,563 x 10 =

95,630

400

Add these decimals: 6.125 + 18

24.125

400

Multiply 4.4 * 5.3 =

23.32

400

Subtract these decimals: 10.71 - 0.7

10.01

600

126.87 What is the place value of the 6?

Ones

600

52.1 x 1,000 =

52,100

600

Add these decimals: 5.2 + 3.11

8.31

600

Multiply these decimals: 0.8 * 0.3

0.24

600

Subtract these decimals: 547.612 - 3.107

544.505

800

What is the value of the 2 in 1.203?

2 Tenths or 0.2

800

32.1 x 100

3,210

800

Add these decimals: 17 + 9.54

26.54

800

Multiply these decimals.  12.7 * 26 =

330.2

800

Subtract these decimals: 9.034 - 0.095

8.939

1000

In 93.48, what place is the 8 in?

Hundredths

1000

59.8 x 1,000 =

59,800

1000

Add these decimals: 4.67 + 29.1

33.77

1000

Multiply these decimals. .25 * .7

.175

1000

Subtract these decimals: 1.72 - 0.8

0.92

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