Commutative Property
Associative Property
Distributive Property
Variables w/ Exponents
Multiplying Decimals
100

x + y = ?

y + x

100

x + (y +z) = 

(x + y) + z

100

3(x - 4)

3x - 12

100

x * x = ?

x2

100

1.8 x 3.4 = ?

6.12

200

4w * 3y = 

3y * 4w or 4w3y

200

(xy) * z = 

x * (yz)

200

- (2x - 4)

-2x + 4

200

3x * x= ?

3x3

200

8.36 x 2.9

24.244

300

x + (y + z) = ?

x + (z + y)

300

What is the difference between a commutative property equation with parenthesis and an associative property problem with parenthesis? 

Discuss.

300

-3y(4 - y2)

-12y + 3y3 

300

14x2 * 2x6 = ?

28x8

300

23.3 x 8.4

187.32

400

ba + cd = ?

ab + cd Or ba + dc Or ab + dc

400

-4x(2z + 3w)

-8xz - 12xw

400

17x2 + 3x2 - 15x3

20x2 - 15x3

400

18.36 x 8.72

160.0992

500

3(x + y) + z = ?

z + 3y + 3x Or any variation of that.

500

5(- 1/10x - 2/15)

-1/2 - 2/3

500

3x(x2 + 3x) - 2(x4 + 13)

3x3 + 9x2 - 2x- 26

500

157.2 x 3.871 = 

608.5212