Unit 7 Fraction Review

Adding

100

2/3 + 1/3 = ?

3/3 = 1 

200

3/5 + 1/5 = ?

4/5

300

1/12  + 7/12 = ? 

8/12 = 2/3

400

5/8 + 5/8 + 5/8 = ?

1 7/8

500

2 5/12 + 8 11/12 = ?

11 1/3 

Subtracting

100

3/4 - 1/4 = ?

1/2

200

1 3/4 - 1 3/4 = ?

0

300

3/4 - 1/2 = ?

1/4

400

16/12-11/12 = ? 

5/12

500

___________ - ___________ = 6 7/8

What could the missing mixed numbers be? 

10 3/8 - 3 1/2 = 6 7/8

Multiplying

100

2 x 5/6 = ?

1 2/3

200

5 x 9/4 = ?

11 1/4

300

7 x 5/2 = ?

17 1/2

400

10 x 1/6 = ?

1 2/3

500

_______ x 4/6 = ? 

Complete the equation.

2 

Comparing and Ordering

100

Which fractions are greater than 1/2 but less than 1? 

1/3, 6/7, 4/10, 15/5, 2/4 

6/7

200

11/12 ____ 5/12

11/12 is grater than 5/12

300

2 7/10 _______ 3 1/3

2 7/10 is less than 3 1/3

400

What is the smallest fraction? 

3/4, 1 1/5, 7/10, 2/3 

500

6 9/12 ______ 9 50/100

equal

Other

100

1/3 = 4/ _______

12

200

3/5 = ___/10

6

300

Write 6/9 in simplest form. 

2/3

400

Ana takes 2 5/6 minutes to fold 1 cake box. 

Ben takes 3 5/12 minutes to fold 1 cake box. 

Ana folds 4 boxes. Ben folds 3 boxes. 

Who takes a longer time? 

Ana

500

Square tiles are placed along the side of a wall. Each square tile has a length of 1/2 foot. The wall has a length of 8 1/2 feet. How many square tiles are used? 

17 square tiles.