Decimal Operations

Addition

100

2.41+ 3.8

6.21

200

1.03+ 3.7

4.73

300

36.52 + 2.608

39.128

Subtraction

100

6.09-3.9

2.19

200

18.03- 9.36

8.67

300

23.81- 15.92

7.89

Multiplication

100

9.6x 2.25

21.6

200

3.8 x1.23

4.674

300

3.89 x 1.99

7.7411

Division

100

34.5 divided by 75

0.46

200

1.05 divided 0.42

2.5

300

1.98 divided by 2.2

0.9

Measurement Conversion

100

2.5 gallons = ? Quarts

10 quarts

200

120 mL = ? Liters

0.12 L

300

0.093 m = ? cm

9.3 cm