Ch 3 Test REVIEW-Expressions (6th Grade)

Identify the TERM(S) in the following expression:  $9+4x^2+\frac{x}{3}$  

• 9, 4, 3

•  $9,\ 4x^2,\ \frac{x}{3}$  

•  $x^2,\ \frac{x}{3}$  

• x

Identify the CONSTANT term(s) in the following expression:  $9+4x^2+\frac{x}{3}$  

• 9, 4, 3

•  $9,\ 4x^2,\ \frac{x}{3}$  

•  $x^2,\ \frac{x}{3}$  

• 9

Identify the COEFFICIENT(S) in the following expression:  $9+4x^2+\frac{x}{3}$  

• 9, 4, 1/3

•  $9,\ 4x^2,\ \frac{x}{3}$  

• 4

• 4, 1/3

Which expression(s) represents the phrase "4 divided by 3"?

• $\frac{3}{4}$

• $\frac{4}{3}$

• $4\div3$

• $4^3$

The expression "5p" can be written as (you may choose more than one):

• 5 times a number p.

• The quotient of 5 and p.

• The product of a number p and 5.

• 5 more than a number p.

The expression "x-12" can be written as (you may choose more than one):

• x minus 12

• x less than a number 12

• The difference of a number x and 12

• 12 less than a number x

Which expression(s) represents the phrase "The quotient of a number k and 5"? (you may choose more than one)

•  $5\div k$  
  

•  $5k$  
  

•  $k\div5$  
  

•  $\frac{k}{5}$  
  

•  $\frac{5}{k}$  

Decide whether ALL of the following phrases are equal to the expression  $x+20$   

A number x increased by 20
The total of a number x and 20
20 more than a number x
x plus a number 20

• TRUE

• FALSE

Simplify the expression: 8(7x+3)

• 15x + 11

• 56x + 24

• 18x

• 80x

Simplify the expression 4(2+9x−1).

*Don't include any spaces in your answer