Add or Subtract Decimals
Multiply Decimals
Multiply Fractions
Divide Fractions
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100

3.2 + 1.5

4.7

100

2.3 x 3

6.9

100

3 x 1/4

3/4

100

7 divided by 1/2 

14

100

6/10

3/5

200

16.76 - 4.87

11.89

200

34.2 x 5 

171 or 171.0 

200

1/2 x 5/6 =

5/12 

200

1/3 divided by 1/2 

2/3

200

25/40

5/8

300

5.2 + 149.9 + 11.43 

166.53

300

3.71 x .6

2.226

300

1 4/6 x 2/3

1 1/9

300

5 1/15 divided by 7/4 

9  1/10 

300

48/8

6

400

18 - 14.78

3.22

400

5.2 x 3.8

19.76

400

2 1/3 x 4 1/5 

4 1/5

400

1 3/4 divided by 2 4/8 

9/20

400

98/7

14

500

189.5 - 43.2 + 5.2

151.5

500

29.8 x 5.7

169.86

500

3 3/5 x 2 5/7

9 27/35

500

3 4/5 divided by 1 4/9

5 22/45

500

225/4

56 1/4