Random
Multiplying/Dividing by Base 10
Adding
Decimals
Multiplying
Decimals
Subtracting
Decimals
Dividing
Decimals
200

What is the capital of North Carolina?

What is Raleigh?
200

12.1 x 100

1,210

200

Add these decimals: 21.74 + 8.27

30.01

200

Multiply these decimals: 0.12 * 7

0.84

200

Subtract these decimals: 851.701 - 312.49

539.211

200

Divide these decimals: 30.9 ÷ 3 

10.3

400

What were the name of the Hurricane that devasted Western NC

What is Hurricane Hellene
400

9.563 x 10 =

95.630

400

Add these decimals: 5.2 + 3.11

8.31

400

Multiply 4.4 * 5.3 =

23.32

400

Subtract these decimals: 10.71 - 0.7

10.01

400

Divide these decimals: 60.5 ÷ 5

12.1

600

What is the only letter that doesn't appear in any U.S. state name?

What is the letter Q. 
600

52.1 x 1,000 =

52100

600

Add these decimals: 6.125 + 18.4729

24.5979

600

Multiply these decimals: 1.83 * 0.3

5.49

600

Subtract these decimals: 547.612 - 3.107

544.505

600

Divide these decimals: 1.272 ÷ 6

0.212

800

When adding or subtracting decimals you must ____, first. 

What is line up your decimals. 

800

0.321 x 100

32.1

800

Add these decimals: 17 + 9.54

26.54

800

Multiply these decimals.  12.7 * 2.6 =

33.02

800

Subtract these decimals: 9.034 - 0.095

8.939

800

Divide these decimals: 3.25 ÷ 5 

0.65

1000

What are 3 rules about multiplying decimals?

1. Ignore the decimal point and multiply both numbers. 2. Count the number of decimal places in the decimal number. 3. Place the decimal point in your answer. 

1000

59.86422 x 1000 =

59864.22

1000

Add these decimals: 4.67 + 29.1

33.77

1000

Multiply these decimals: 1.246 x 3.4

4.2364

1000

Subtract these decimals: 1.72 - 0.8

0.92

1000

Divide these decimals: 267.3 ÷  11

24.3

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