Improper to Mixed
Mixed to Improper
Adding
Subtracting
Multiplying
100

Improper to Mixed

18/2

 9

100

Mixed to Improper

1 2/3

5/3

100

Adding Fractions

2/5 + 6/8

16/40

100

Subtracting Fractions

3/6 - 1/6

2/6

100

Multiply

4/6 x 3/4

3/6 or 1/2

200

Improper to Mixed

5/3

1 2/3

200

Mixed to Improper

2 3/4

11/4

200

Adding Fractions

5 1/4 +4 8/12

9 11/12

200

Subtracting Fraction 

1 4/6 - 5/6

5/6

200

Multiply

2 2/5 x 2 4/5

5 3/5

300

Improper to Mixed

12/10

1 2/10

300

Mixed to Improper

1 3/7

10/7

300

Adding Fractions

3/5 + 2/6

28/30

300

1 3/4 - 1/8

13/8

300

Multiplying Fractions 

3/4 x 2/5  


6/20 or 3/10


400

Improper to Mixed

109/9?

12 1/9

400

Mixed to Improper 

1 3/4

7/4

400

Adding Fractions 

5/8 + 6/16

16/16 or 1

400

Subtract 

5 2/10 - 3 1/5 

2

400

Multiply 

3/7 x 1/4

3/28

500

Improper to Mixed

26/5?

5 1/5

500

Mixed to Improper

3 2/5?

17/5

500

Adding

1/8 + 3/4?

7/8

500

Subtracting Fractions

4 1/7 - 1 3/7

2 5/7

500

Multiplying Fractions

2 4/9 x 5/9

4 2/9