Module 2 Test Review

Adding Integers

100

2 + (-2) =

0

200

-4 + (-2) =

-6

300

-19 + 24 =

5

400

12.5 + (-1.2) =

11.3

500

-15.67 + 8.9 =

-6.77

Subtracting Integers

100

8 - 8 =

0

200

-3 - 5 =

-8

300

21 - 32 =

-11

400

12 - (-2) =

14

500

-15 - (-9) =

-6

Absolute Value

100

|-1| =

1

200

|23| =

23

300

Complete the statement using <,>, or =

|-2|___|2| 

=

400

Complete the statement using <,>, or =

|-6|___|4| 

>

500

Which is the closest to zero? |-2|, |6|, 3?

|-2|

Mental Math

100

x + 1 = 5

 x = 4

200

x - 1 = 9

x = 10

300

x + (-22) = -23

x = -1

400

18 - x = -2

x = 20

500

x - (-2) = 8

x = 6

Vocabulary

100

Two numbers that are the same distance from 0, but on opposite sides of 0 are called...

Opposites

200

Give an example of two opposites

5 and -5

300

The distance between a number and 0 on a number line is called...

Absolute Value

400

Set of whole numbers, including positives, negatives, and 0 are called...

Integers

500

Give an example of a rational number

Fraction, Decimal, Integer