7th Grade Review

Negative Numbers

100

8+(-3)

5

200

12+(-8)

4

300

-4+(-15)

-19

400

-20-4

-24

500

-38+(-15)

-53

Order of Operations

100

10-25 ÷ 5+10

15

200

(3²+11) x 2 - 28

12

300

8² x (10-11)+79

15

400

1-15 ÷ 5+2³ x 2

14

500

2 x 13¹+35 ÷ 5

33

Fractions

100

3/7 +1/7

4/7

200

1/2+1/4

3/4

300

1/4 x 1/3

1/12

400

3/5 x 1/4

3/20

500

1/2  ÷  1/5

5/2 or 2 1/2

Decimals

100

0.5+1.2

1.7

200

0.6+0.05

0.65

300

3 x 0.4

1.2

400

0.5 x 0.3

0.15

500

8  ÷ 0.5

16

Percents

100

0.35= ______%

35%

200

0.6=_____%

60%

300

93/100 =______ %

93%

400

3/10 = ______

30%

500

3/4= _______%

75%