Improper Fractions
Adding and Subtracting
Multiplying and Dividing
Reciprocal
Mixed Numbers
100

Turn 1 3/4 into an improper fraction

7/4

100

1/3 + 2/3

3/3 or 1

100

3/8 x 2/4

6/32 then reduced down to 1/6

100

1/3

3

100

Change to a mixed number:  13/5

2 3/5

200

6 3/4 into an improper fraction 

27/4

200

1/2 + 2/2 

3/2 or 1 1/2

200

8/9 x 3/17

24/153

200

7/12

12/7

200

Change to a mixed number: 20/6

3 1/3

300

7 4/5

39/5

300

1/8 + 7/4 

18/8 or 2 2/8 or 2 1/4

300

3/8 divide 5/4

12/40

300

Reciprocate and then simplify to either simplest form or a mixed number: 8/10

1 1/4

300

Change to a mixed number: 79/6

13 1/6

400

10 1/2

21/2

400

 9/16 - 2/8

5/16

400

15/16 x 3/6

45/64

400

Reciprocate and then simplify to either simplest form or a mixed number: 16/36

2 1/4

400

Change to a mixed number: 187/36

5 7/36

500

17 3/9

156/9

500

72/110 - 26/330 

190/330

500

64/128 divide 8/32

2048/1024

500

Reciprocate and then simplify to either simplest form or a mixed number: 18/36

2

500

Change to a mixed number: 79/3

26 1/3

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