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Subtracting Decimals
Adding Decimals
Dividing Decimals
Multiplying Decimals
Converting Units of Measurement
100

Subtract these decimals: 5.5-0.41

5.09

100

Add these decimals: 0.195+1.06

1.255

100

Divide these decimals: 30.9 ÷ 3

10.3

100

Multiply these decimals: 0.12 x 7

0.84

100
Express 2.5 feet in inches.

30 inches

200

Subtract these decimals: 0.66-0.58

0.08

200

Add these decimals: 1.82+0.013

1.833

200

Divide these decimals: 60.5 ÷ 5

12.1

200

Multiply 4.4 x 5.3 

23.32

200
Convert 7.3 centimeters to millimeters


1 cm = 10 mm

73 mm

300

Subtract these decimals: 0.37-0.09

0.28

300

Add these decimals: 1.40+0.108

1.508

300
What is 1.2 divided by 0.2?
6
300

Multiply these decimals: 1.83 x 0.3 

5.49

300

Express 20 oz in pounds.

16 oz = 1 lb

 1 and 1/4 lb OR 1.25 lbs

400

Subtract these decimals: 9.1-0.52

8.58

400

Add these decimals: 6.39 + 12.72

19.11

400

Divide these decimals: 3.12 ÷ 0.6

5.2

400

Multiply these decimals.  12.7 x 2.6 

33.02

400

Convert 7.65 km to meters.

1 km = 1000

7,650 meters
500

Subtract these decimals: 547.612 - 3.107

544.505

500

Add these decimals: 0.76+0.173

0.933

500

Divide these decimals: 2575.243 ÷  11

234.113

500

Multiply these decimals: 1.246 x 3.4 

4.2364

500

Express 5 3/4 ft in inches.


5 ft 9 inches