Review Quiz Semester 1

Integers

100

The opposite of (3*10)

-30

200

-2² + (2²)

0

300

-6*6*6*6*6 in exponent form

(-6⁵)

400

(-90 ÷ -3) ÷ (-2)

-15

500

-(6³) * 2 

-432

Fractions

100

3 7/8 + 1 1/2

5 3/8

200

5 6/9 + 2/3

6 1/3

300

1 1/3 - 5/6

1/2

400

12 7/9 * 3

38 1/3

500

8 1/2 ÷ 4

2 1/8

Percentage

100

20% of 80

16

200

35% of 500

175

300

52% of 210

109.2

400

56% of 838

469.28

500

85% of 994

844.9

Decimals

100

2.5 * 4

10

200

40 ÷ 7.5

5.33

300

67+(5.4÷4)

68.35

400

7.50 * 5.945

44.5875

500

(700÷7.5)*(500+5.6)

47189.33