Adding
Subtracting
Multiplying
Dividing
Converting
100

1/5 + 2/3

13/15

100

3/4 - 1/3

5/12

100

1/5 x 3/4

3/20

100

5 ÷ 1/2

10

100

2/10 as a decimal

0.2

200

3/4 + 2/3

1  5/12

200

1  3/6 - 1/4

1  3/12

200

3/4 x 5/6

15/24

200

1/3  ÷  5

1/15

200

0.4 as a fraction

4/10

300

2  1/2  +  3  1/6

5  4/6

300

5  3/4 -  2  1/2

3  1/4

300

2  2/3 x 3/5

1  9/15

300

6 ÷ 2/3

9

300
0.07 as a fraction

7/100

400

3  3/4  +  5  4/5

9  11/20

400

5  1/4 -  2  4/8

2  6/8

400

2  2/4 x  1  1/5

3

400

3/4 ÷ 5

3/20

400

2/5 as a decimal

0.4

500

13  2/4  +  11  5/6    Simplifyed

25  1/3

500

11  1/3 - 4  5/6  simplified

6  1/2

500

2  1/6  x  3  3/4  simplified 

Double Jeopardy problem! If you are called on and get it right you get a dollar!

8  1/8

500

2/9 ÷ 3/5

10/27

500

3/20 as a decimal

0.15

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