Multiplying Variables
Multiplying Equations
Distributive Property
Solving Equations
Adding Integers
100

x · x

x2

100

(x + 1)(x + 1)

x2 + 2x + 1

100

2(x + 2)

2x + 4

100

x + 1 = 4

x = 3

100

-1 + -1 

-2

200

y · y

y2

200

(y + 2)(y + 2)

y2 + 4y + 4

200

3(y + 2)

3y + 6

200

5 + y = 10

y = 5

200

-4 + -5

-9

300

2x · 2x

2x2

300

(x + 3)(x + 6)

x2 + 9x + 18

300

8(m + 2)

8m + 16

300

y + 10 = 100

y = 90

300

7 + -3

4
400

6x · 6x

36x2

400

(y + 5)(y + 1)

y2 + 6y + 5

400

10(2x + 1)

20x + 10

400

2x = 12

x = 6

400

-2 + 10

8
500

(10y)(10y)

100y2

500

(2x + 3)(x + 4)

2x2 + 11x + 12

500

2y(9y + 2)

18y2 + 4y

500

2(x + 2) = 10

x = 3

500

-14 + 5

-9

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