Integers: 2.1-2.6 and 2.8

Adding/Subtracting

100

9+(-7)

2

200

-12+(-8)

-20

300

-98 - (-12)

-86

400

-90 + 8 - (-2)

-80

500

88 - (-7) + 5 - (-17)

117

Multiplying/Dividing

100

-8 x (-10)

80

200

-7 x 6 x (-3)

126

300

-91/(-7)

13

400

(-9 xx 2) -:3

-6

500

168 -: (-7 xx 3)

-8

Expressions with AV

100

If a = -2, b = -4, and c = 6; evaluate the expression: a + b

-6

200

If a = -2, b = -4, and c = 6; evaluate the expression: l a-b l

2

300

If a = -2, b = -4, and c = 6; evaluate the expression: ab + l b - a l

10

400

If a = -2, b = -4, and c = 6; evaluate the expression: l c - a l + (-b)

12

500

If a = -2, b = -4, and c = 6; evaluate the expression: bc + (-a) + l b l

-18

Ordering & Comparing Integers

100

Compare the two integers with a < or > sign. l -51 l _____ 50

>

200

Compare the two integers with a < or > sign. l -17 l _____ 18

<

300

Order these integers from LEAST to GREATEST: {-75, -100, 0, -1, 17, 3}

{-100, -75, -1, 0, 3, 17}

400

Order these integers from LEAST to GREATEST: {-5, 0, 55, 54, -55, -54}

{-55, -54, -5, 0, 54, 55}

500

Identify the next two numbers in this sequence and explain the relationship. 3, -6, 12, -24, ____, _____

Next two numbers: 48, -96 Relationship: Multiplied by -2

Coordinate Plane

100

True/False: All ordered pairs in quadrant II have negative x-coordinates and positive y-coordinates.

True

200

What quadrant or axis is the ordered pair (-8, -4) located?

Quadrant III

300

What quadrant or axis is the ordered pair (0, -9) located?

y-axis

400

Give an example of an ordered pair that falls on the x-axis.

Answers may vary: (#, 0)

500

Give an example of an ordered pair that falls on the y-axis.

Answers may vary: (0, #)