Fractions Review

Adding Fractions

100

2/4 + 1/4 =

3/4

200

3/7 + 4/7 = 

7/7 or 1

300

4/5 + 3/5 + 2/5 = 

9/5 or 1 4/5

400

3/6 + 9/6 = 

12/6 or 2

500

2/6 + 3/6 + 8/6 =

13/6 or 2 1/6

Subtracting Fractions

100

4/5 - 2/5 = 

2/5

200

1/5 - 1/5 =

0

300

9/6 - 1/6 = 

8/6 or 1 2/6

400

21/10 - 1/10 = 

20/10 or 2 

500

Which subtraction problem has a difference of 1/3? 

A. 2/2 - 1/2

B. 5/3 - 3/3

C. 4/3 - 3/3

D. 5/3 - 1/3

C. 4/3 - 3/3

Adding Mixed Fractions

100

1 1/4 + 2 3/4 = 

3 3/4

200

1 7/8 + 1 2/8 =

3 1/8

300

6 5/12 + 4 11/12 = 

11 4/12

400

5 7/8 + 8 1/8 = 

14

500

Choose all the correct sums.

A. 2 3/5 + 1 1/5 = 4 4/5

B. 2 1/3 + 1 2/3 = 4

C. 3 6/10 + 2 7/10 = 6 3/10

D. 2 3/4 + 2 2/4 = 4 1/4 

B and C

Subtracting Mixed Fractions

100

6 3/4 - 5 2/4 = 

1 1/4

200

4 5/10 - 1 7/10 = 

2 8/10

300

7 - 2 1/8 = 

4 7/8

400

1 9/12 - 10/12 = 

11/12 

500

A store sold 6 1/5 cases of juice on Friday and 4 4/5 cases of juice on Saturday. How many more cases of juice did the store sell on Friday than on Saturday? 

1 2/5 cases

Changing & Multiplying Fractions

100

Mixed fraction to improper fraction:

4 1/3

13/3 

200

6 x 2/7 = 

12/7 = 1 5/7

300

Mixed fraction to improper fraction: 

9 5/8

77/8 

400

Mixed fraction to improper fraction:

2 9/12

11/4

500

Improper fraction to a mixed fraction: 

24/11

2 2/11