Expressions Simplify Write Solve

Simplify the expressions:

6(x - 2)

• 6x + -12

• 6x - 12

• 4x

• 6x - 2

(19 - 7) ÷ 4 + 11

• 14

• 0.8

• 15

• 13

(3 + 4)² - 32 

• 7

• 112

• 17

• -7

(6² + 4) ÷ 10 x 5

• 20

• 30

• 50

• 90

Solve: 5³

• 25

• 125

• 15

• 243

In this expression, which is the variable? 
5 + y 

• q

• +

• 5

• y

The number or constant in this expression is _______. 
6 + n

• n

• +

• +

• =

Solve: 7²

• 14

• 128

• 49

• 72

Expand the expressions using the distributive property:

• -0.5x + 12

• 5x -12

• -5x +12

• -5x - 6

An algebraic expression must have a number (constant), a variable, an __________.

• letter

• solution

• operation

• equal sign