Expressions Review

Distributive Property

100

Using the distributive property to solve 6(2b - 7c)

what will the first term be? 

12b

200

Use the DP to solve     

x(9+11)

9x + 11x

300

Solve using the DP

7(2r + 4s) -5

14r + 28s - 5

400

Using the DP solve the following

5(3s - 2b) + 20 

15s - 10b + 20

500

Solve using the DP

1.5(5r-2d) - 12

7.5r - 3d -12

Factoring

100

Using factoring, solve the following

12x +3y - 9

3(4x + y - 3)

200

Using factoring, solve the following

7s -21

7(s-3)

300

15b - 25n - 30s

5(3b - 5n - 6s)

400

Use factoring to solve

36b - b

b(36 - 1)

500

Use factoring to solve

10y - 18h - 2

2(5y - 9h - 1)

Expand/Rules

100

How do you write x² in expanded form? 

x*x

200

What is 3⁴ in expanded form? 

3*3*3*3

300

What is S*S*S*S*S*S in exponent form? 

S⁶

400

When you multiply or divide two negatives what will the answer be? 

positive 

500

When you add two negatives together what will the sum be? 

negative 

Equivalent Expressions

100

Make an equivalent expression for the following

3x - 15

3(x -5)

x+x+x - 15

x+x+x - 10 - 5

x + 2x - 15

200

Which is equivalent to 15x + 3y - 5x

A. 10x + 3y

B. 18xy - 5x

C. 13xy

D. 15x - 2y

A

300

Create an equivalent expression by combining like terms

4(2s + 3r) - 5

8s + 12r - 5

400

Which is true?

A. (3x -6) + 2 = 6x - 12

B. x + (4 + m) = (x + 4) + m

C. x + (4-6) = x + 2

D. 2x - (4 + t) = (2x + 4) - m

B

500

Which expression is equivalent to h+h+h+h+h+h

A. h⁶

B. 6h

C. 6^h

D. 6 + h

B

Like Terms

100

Combine like terms

(4n + 2) - (3n - 3)

n +5

200

Combine like terms

(4g - 2) + (2g + 5)

6g + 3

300

Combine like terms

x - x - x - 1 - 1 - 1

-x - 3

400

Combine like terms

3(2r - 4r) + 3

-6r + 3

500

Combine like terms

1.5(2d - 5d) - 6

-4.5d - 6