Adding integers Subtracting integers 2.4 Multiplying and

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Presentation transcript:

2.2-2.3 Adding integers Subtracting integers 2.4 Multiplying and Dividing integers 2.5 Equations w/ Integers 2.8 Graphing equations Mixed problems 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

solve. -16 + 7

-9

Solve -12 - (-2)

-10

Solve -4 - 21

-25

Evaluate c+d for the given values

-14

Solve -6 - 5

-11

Solve 4 • (-6)

-24

Solve -35  (-5)

7

Solve 3 • (-4)

-12

Solve -42  (-7)

6

Solve 5 • (-4) • (-2)

40

Solve for s. S  (-20) = 7

S =-140

Solve for c. -85 = -5c

C=17

Solve for x. X + 5= -7

X = -12

Solve for v. v - 39 = -16

V=23

Solve for x. -23 = x + 35

X= -58

Solve for y y=6x+2 for x=1,2,3,4

y=(1,8)(2,14) (3,20)(4,26)

Solve for y y= -2x for x=1,2,3,4

y=(1,-2)(2-4) (3,-6)(4,-8)

solve for y y= -4x - 1 for x =1,2,3,4

y=(1,-5)(2,-9) (3,-13)(4,-17)

Solve for y y=5x -5 for x=1,2,3,4

Y=(1,0)(2,5) (3,10)(4,15)

Solve for y y=2x-5 x=1,2,3,4

Y=(1,-3)(2,-1) (3,1)(4,3)

Use <=> -8 -15

>

find the sum -8 + 5

-3

Find the quotient -27  (-9)

3

find the difference 10 - 19

-9

solve for d d - 8 = 6

D=14