Unit 1:Expressions & Equations Review

In the expression 3p + 4, what is the word for the number 3?

• term

• coefficient

• product

• sum

Which phrase describes this expression?

6y + 4

• 6 times the sum of y and 4

• The product of 6 and 4 times y

• 4 more than the sum of 6 and y

• The product of 6 and y plus 4

In an algebraic expression, what is the word that describes the letter that stands for an unknown number?

• term

• coefficient

• variable

• product

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20
• 24
• 44
• 4

(7 + 41) ÷ 2 – 15

• 19
• 9
• 25
• 3

What would be the second step in this problem? (3 + 4) 9 + 3 =

• parenthesis
• multiplication
• addition
• exponent

(6 + 2) (3 + 2)

• 18
• 26
• 16
• 40

Which operation is performed FIRST?
(13 - 1) + 4

• addition
• subtraction
• multiplication

Write an algebraic expression for "12 more than number". 

• x + 12
• 12x
• x - 12

Find the value of 2³

• 2
• 4
• 6
• 8