Post Test Review Unit 7

Equivalent Fractions

100

1/4

2/8, 3/12, 4/16, 5/20, 6/24, 7/28

200

1/2

2/4, 3/6, 4/8, 5/10, 6/12, 7/14

300

3/9

1/3, 2/6, 4/12, 5/15, 6/18, 7/21

400

8/12

2/3, 4/6, 6/9, 10/15, 12/18, 14/21

500

5/8

10/16, 15/24, 20/32, 25/40, 30/48, 35/56

Add & Subtracting Fractions

100

2/6 + 3/6 = 

5/6

200

3/4 - 1/2 = 

1/4

300

7/8 + 3/4 = 

1 5/8

400

1 5/8 - 1/2 = 

1 1/8

500

1/2 + 2/3

1 1/6

Comparing Fractions

100

Which is larger? 1/7 and 1/100

1/7

200

Which is larger? 7/8 and 3/8

7/8

300

Which is larger? 6/7 and 19/20

19/20

400

Which is larger? 5/12 and 5/6 

5/6

500

Which is larger? 500/1000 and 8/16

They are equal

Fractions to Decimals

100

1/10

0.1

200

73/100

0.73

300

1/2

0.5

400

3/5

0.6

500

9/9 

1.0

Multiplication & Division

100

23 x 64

1,472

200

896 / 6

149 R3

300

420 / 16

26 R4

400

71 x 38

2,698

500

92 x 56

5,152