8th Grade Chapter 5 Review

Adding and Subtraction

100

5/7 - 3/7

2/7

200

1 3/8 + 7/8

2 1/4

300

3/4 + 4/5

1 11/20

400

4x/15 + 7x/15

11x/15

500

3 2/3 - 1 1/5

2 7/15

Multiply and Divide

100

9/20 X 5/8

9/32

200

2/3 ÷ 4/9

1 1/2

300

-14/15 X 1 3/7

-1 1/3

400

3/8 ÷ 2/9

1 11/16

500

2 4/5 ÷ (-7)

-2/5

Fraction to Decimal and Decimal to Fraction

100

3/8

0.375

200

0.64

16/25

300

5/6

0.83 (3 repeating)

400

0.6

2/5

500

0.120

3/25

Adding and Subtraction

100

17.36 + 23.951

41.311

200

-7.5 + 13.42

5.92

300

28.503 - 15.62

12.883

400

1.7 - (-3.05)

4.75

500

3.567 + (-3.567)

0

Multiply and Divide

100

2.31 X (-1.2)

-2.772

200

4.125 ÷ 1.5

2.75

300

0.52 X 4.8

2.496

400

-1.152 ÷ 0.32

-3.6

500

Find Mean, Median, Mode, Range

36, 28, 31, 39, 34, 36, 27

M=33

Me=34

Mo=36

R=12