Unit 1 Review

Absolute Value

100

|-9|

9

200

|12|

12

300

|-2.5|

2.5

400

-|11|

-11

500

-|-3|

-3

Mixed Numbers/Improper Fractions

100

Write the Mixed number as a fraction.  2 2/3

8/3

200

Write the mixed number as a fraction. 5 1/6

31/6

300

Write the Improper Fraction as a mixed number. 41/4

10 1/4

400

Write the improper fraction as a mixed number. 28/6

4 4/6 or 4 2/3

500

Write the improper fraction as a mixed number. -37/6

-6 1/6

Fractions/ Decimals

100

Write the fraction as a decimal.  1/8

0.125

200

Write the fraction as a decimal.  1/3

0.333333.....

300

Write the decimal as a fraction. 0.8

8/10 or 4/5

400

Write the decimal as a fraction. 0.22222.....

2/9

500

Write the fraction as a decimal -76/100

-0.76

Comparing with Inequalities

100

1.2 _ 1 2/10

=

200

|-5|_|-9|

<

300

|-3|__|4|

<

400

-13_-15

>

500

|-2|_|2|

=

Name that Property

100

0.3+7.5=7.5+0.3

Commutative Property of Addition

200

(-3x4)x10=-3x(4x10)

Associative property of multiplication

300

3.5+0=3.5

Identity property of Addition

400

7/5x5/7=1

Inverse property of multiplication

500

What is another name for the multiplicative inverse of a fraction?

reciprocal