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Equivalent Fractions
Add Mixed Numbers
Subtract Mixed Numbers
Add Fractions with Unlike Denominators
Subtract Fractions with Unlike Denominators
100

2/3 = 10/?

What is 15?

100

Add the Mixed Numbers:

1 1/2 + 2 1/4 =?

What is 3 3/4?

100

Subtract the Mixed Numbers:

4 2/3 -2/3 = ?

What is 4?

100

Add the Fractions:

1/2 + 1/4 =

 3/4

100

Subtract the fractions:

3/4 - 1/2 =

1/4

200

1/9 = ?/81

What is 9?

200

Add the Mixed Numbers:

2 1/3 + 1 2/3 = ?

 What is 4?

200

Subtract the Mixed Numbers:

1 3/4 - 1 1/5 = ?

What is 

11/20

200

Add the Fractions:

1/5 + 5/10 =

 7/10

200

Subtract the Fractions:

2/5 - 1/10 =

3/10

300

?/6 = 1/2

What is 3?

300

Add the Mixed Numbers:

5 2/5 + 2 1/7 = ?

What is 

19/35

300

4 3/5 - 2 1/2 = ?

What is 

2 1/10

300

Add the Fractions:

1/2 + 4/10 =

 9/10

300

Subtract the Fractions:

1/2 - 2/5 =

1/10

400

6/? = 3/5

What is 10?

400

6 4/9 + 3/4 = ?

What is 

7 7/36

400

7 1/3 - 2 1/4 = ?

 What is 

5 1/12

400

Add the Fractions:

1/4 + 5/10 =

15/20 or 3/4

400

Subtract the Fractions:

1/3 - 1/4 =

1/12

500

3/? = 33/77

What is 7?

500

7 3/4 + 6 2/7 = ?

What is 

14 1/28

500

9 2/7 - 8 1/2 = ?

What is 

11/14

500

Add the Fractions:

4/5 + 1/2 =

13/10 or 1 3/10

500

Subtract the Fractions:

1/4 - 1/10 =

3/20