Review of the year

Absolute Value

100

|3|

3

200

|-98|

98

300

|-9/14|

9/14

400

|7.926|

7.926

500

The distance a number is from zero

Absolute Value

Adding Rational numbers

100

9+(-3)

6

200

(-8)+17

9

300

(-2.968)+(-1.73)

-4.698

400

2/4+1/4

3/4

500

5/8+1/6

19/24

Subtracting Rational numbers

100

18-22

-4

200

(-1.49)-9.25

-10.74

300

1/3-1/6

1/6

400

9/12-3/4

0

500

8.198-(-1.764)

9.962

Multiplying integers

100

8(9)

72

200

-6(-3)

18

300

-3(9)

-27

400

-15(8)

-120

500

-12(-17)

204

Dividing integers

100

15/5

3

200

-18/-9

2

300

-81/9

-9

400

-96/8

-12

500

0/-89

0