Fraction Review

Addition

100

2/5 + 1/5 =

3/5

200

1/2 + 3/4 =

5/4 OR 1 1/4

300

1 1/2 + 3/4 

2 1/4

400

7/8 + 5/6 

41/24 OR 1 17/24

500

2 2/3 + 3 3/4 =

77/12 OR 6 5/12

Subtraction

100

3/5 - 1/5 =

2/5

200

5/6 - 1/3 =

1/2

300

1 1/2 - 2/3 =

5/6 

400

7/8 - 5/12 = 

11/24

500

3 3/5 - 1 4/7 = 

71/35 OR 2 1/35

Multiplication

100

1/2 x 1/4 = 

1/8

200

2/3 x 3/5 = 

2/5

300

2 x 5/6 = 

5/3 OR 1 2/3

400

1 1/4 x 2 2/5 = 

3

500

3/4 x 1/2 x 2/3 =

1/4

Division

100

1/2 / 1/4 = 

2

200

3/4 / 1/2 = 

3/2 OR 1 1/2

300

2 / 2/5 = 

5

400

5/6 / 2/3

15/12  OR. 1 1/4

500

1 2/3 / 5/8

8/3 or 2 2/3

Word Problem

100

Sarah ate 1/2 of a pizza. Her friend ate 1/4. How much did they eat together?

3/4

200

Tom walked 3/5 of a mile on Monday and 2/5 on Tuesday. How much farther did he walk on Monday?

1/5

300

A recipe needs 2/3 cup of sugar. If you double the recipe, how much sugar do you need?

4/3 OR 1 1/3

400

You have 3/4 of a chocolate bar. If you divide it equally among 3 friends, how much does each get?

1/4 

500

A tank is 5/6 full. After using 1/3 of it, how much is left?

1/2