Integers, Integers, Fractions -> Percents!!

Adding Integers

100

3 + 2

5

200

-8 + -7

-15

300

5+-6

-1

400

-19+7+-9

-21

500

20+15+-3

32

Subtracting Integers

100

8 - 4

4

200

-5 - 2

-7

300

4 - 7

-3

400

-20-(-16)

-4

500

-21-(-15)-17

-23

Multiplying Integers

100

7x-8

-56

200

-5 x-8

40

300

12 x 12

144

400

6 x -7 x-15

630

500

14 x 9 x-4

-504

Dividing Integers

100

4÷2

2

200

50÷-5 

-10

300

-60÷-10

6

400

-12÷6÷-2

1

500

25÷5÷-3

-1.6

Fractions, Decimals, Percents

100

Change the decimal to a percent.

0.98

98%

200

Change the percent into a decimal. 

85%

0.85

300

Change the fraction into a decimal

1/4

0.25

400

Change the decimal to a fraction

0.671

671/1,000

500

Change the fraction into a percent.

3/4

75%