unit 6 math

Distributive Property

100

Use the Distributive Property to rewrite this equation:

3(X+1)

3x+3

200

Use the Distributive Property to rewrite this equation:

6(12-Y)

72-6Y

300

Use the distributive property to expand:

7(3y−2)

21Y-14

400

Use the distributive property to solve:

3(12−5)

21

500

Use the distributive property to expand:

4(x+6)

4x+24

Exponents

100

6³

216

200

9²

81

300

4⁴

256

400

3⁵

243

500

10⁵

100,000

Properties

100

Determine whether the two expressions are equal and tell what property is applied:

64 + 0 and 64

Equal, Idenitity

200

Determine whether the two expressions are equal and tell what property is applied:

64 - 8 and 8 - 64

Not equal, commutative

300

Determine whether true or false

(18+35) X 4 = 18 + 35 X 4

false

400

Determine whether the two expressions are equal and tell what property is applied: 

72 - (63-8) and (72-63) -8

No equal, associative

500

Determine whether the two expressions are equal and tell what property is applied:

(3x6)x9 and 3 x (6 x 9)

equal, associative

Combining Like Terms

100

Combine like terms:
9m−3m+8

6m+8

200

Combine like terms:
5k+12+k+3

6k+15

300

Combine like terms:
8x−3+4x+9

12x+6

400

Combine like terms:
9k+2k−5+4 - K

10K-1

500

Combine like terms:

3a+7+5a−4+2

8a+5

Numerical Expressions

100

(12−5)+18÷3

13

200

(30÷5)+(9−3)×2

18

300

6²−4×2

28

400

(18÷3)(5+1)−14÷2

29

500

4(6+3)−2³

28