Module 4 Review

Adding/Subtracting Fractions

100

1/2 + 1/2

1

200

2/5 + 3/4

1 3/20

300

6/8 - 2/4

2/8 or 1/4

400

3 3/4 - 2 1/2

1 1/4

500

Mary started with 7/9 oz of peanut butter. She made 4 sandwiches, each using 1/9 oz of peanut butter. How many oz of peanut butter does she have left?

3/9 oz

Simplifying Fractions

100

2/4 = 

1/2

200

9/3

3

300

18/5

3 3/5

400

65/10

6 1/2

500

84/11

7 7/11

Multiplying Fractions

100

1/3 x 1/5 = 

1/15

200

2/5 x 1/5 =

2/25

300

3/6 x 4 = 

2 

400

3/4 of 1/2

3/8

500

1.5 × 0.33

0.495

Dividing Fractions

100

2 ÷ 4

1/2

200

6 ÷ 1/4

24

300

1/4 ÷ 5

20

400

1.2 ÷ 0.3

4

500

102.4 ÷ 1.6

64

Random

100

Turn this fraction into a mixed number

26/7

3 5/7

200

Carly and Ramil share 7 yards of ribbon equally.  How
            much ribbon will each get?  

7/2 = 3.5 yards

300

N x 25 

Choose a number for N so the product will be greater than 0 but less than 25

1/2 

(Many acceptable answers)

400

Twelve divided by the difference between 1 1/2 and 3/4

16

500

Jill’s mom used 1/4 of a gallon of honey to bake 3 loaves of bread.  If she used an equal amount of honey in each loaf, how much honey did she use for 1 loaf?

1/12 gallon