Vocabulary
Multiply Monomials
Simplify
Order of operations
Solve for x
100

A letter that represents a number.

variable

100

a* a3

a5

100

4(x + 5)

4x + 20

100

3 * 42

48

100

4x - 8 = 16

x = 6

200

Name the property:

3 + 4 = 4 + 3

commutative property

200

-5a* 2a5

-10a9

200

-3(2x - 5)

-6x + 15

200

3 - 9 * 4

-33

200

x - 15 = -8

x = 7

300

The number in front of a monomial

coefficient

300

(2x2y4)2 

4x4y8

300

4x(x - 8)

4x2 -32x

300

8 * (9 - 7)

16

300

3x - 6 = 33

x = 13

400

Name the property:

3(x+2) = 3x+6

distributive property

400

(3x3y)3

27x9y3

400

7 - 3(x - 4)

-3x +19

400

9 + (4 - 8)  (7)

-19

400

15 = 2x - 3

x = 9

500

Name the property:

3 + (4 + 5) = (3 + 4) + 5

Associative property

500

(-2x2y)(3xy)

-6x3y2

500

-2(x + 9) + 3x

x - 18

500

(2 * 4)2 - 3 * (5 + 3)

40

500

10 - 4x = -6

x = 4

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