Pre-Algebra Expressions Quiz Review - Copy

Translating

100

Translate into an algebraic expression:

"The product of 2 and a number."

2n

200

Translate into a verbal expression:

m-4

Answers may vary.

4 less than a number.

300

Translate into an algebraic expression:

"The sum of twice a number and eleven."

2n+11

400

Translate into a verbal expression:

3x^2-1

Answers may vary.

Three of a number squared minus one.

500

Translate into an algebraic expression:

"The quotient of three plus a number and five."

(3+n)/5

Simplifying

100

Simplify: 

3x+9-x+1

2x+10

200

Simplify: 

3(2x-5)

6x-15

300

Simplify:

3+5x+2y-3x+2-y

2x+y+5

400

Simplify: 

-2(x+3)+7x-1

5x-7

500

Simplify: 

5(2x-1)-(3x+5)

7x-10

Factoring

100

Factor: 

2x-8

2(x-4)

200

Factor: 

4x-7

Prime

300

Factor:

2x+6x^2

2x(1+3x)

400

Factor: 

-6x-15

-3(2x+5)

500

Factor: 

-10x^2-25x

-5x(2x+5)

Simplifying and Factoring (Double Points)

100

Simplify and then factor: 

16x-4x+5-2

3(4x+1)

200

Simplify and then factor: 

7x+2y+3x-8y

2(5x-3y)

300

Simplify and then factor: 

3(x+6)-x

2(x+9)

400

Simplify and then factor: 

17x-2(x+4)-2

5(3x-2)

500

Simplify and then factor: 

2(4x-1)-3(x+6)

5(x-4)