Module 4 Topic 1 Test review

Multiple Choice

1) Tim wrote an expression that is equivalent to ( 25 + 11) ÷ 6. Which expression could be the one that Tim wrote?

• 1. 36 ÷ (-2)(-3)

• 1. ( 5 x 5) + (2 x 3)

• 1. ( 5 + 5) + 6

• 1. (5 x 5) ÷ (2 x 3)

Multiple Choice

 2) Jim wrote the expression 5( 2n + 4). Which expression is equivalent to the one Jim wrote?

• 1. 5 x 2n + 4

• 1. 5(6n)

• 1. 10n + 9

• 1. 5 x 2n + 5 x 4

Multiple Choice

3) A numeric expression is shown below: 

               

Which value is equivalent to the expression?

• 1. -4

• 1. -3

• 1. -1

• 1.  4

Multiple Choice

4) What is the value of the expression?

• 9

• -4

• -7

• None of the above

Multiple Choice

5) What is the prime factorization of 104?

• 1. 2 x 2 x 26

• 1. 2 x 52

• 1. $$2^3$$ x 13

• 1. 6 x 13

​OPPS..... * there are two that are not

​PICK TWO ANSWERS

Multiple Select

6) Which expression is NOT equivalent to 2x + ( 20 + 4x) - 15 ?

PICK TWO

• 1. 6x - 5

• 1. 8x

• 1. 6x + 20 - 15

• 1. (2x + 4x) + ( 20 - 15)

Multiple Choice

7) Which expression is equivalent to (2p + 4) x 5 ?

• 1. 2p + 9

• 1. 2p + 20

• 1. 21p + 4

• 1. 10p + 20

Multiple Choice

8)What is the missing value for the prime factorization of 120?

    $$3\times_{\ -}\times2^3$$

• 4

• 5

• 6

• 7

Multiple Choice

9) Mrs. Duke wrote this expression on the board. What is the value of the expression?

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

• 1. 18

• 1. 36

• 1. 12

• 1. 16

Multiple Choice

• A

• B

• C

• D

Multiple Choice

Solve: (3 + 12) - 3²

• 4

• 6

• 2

• 9

Multiple Choice

Which simplified expression is equivalent to  $$8\left(3+2x\right)$$  ?

• $$83+82x$$  

• $$24+2x$$  

• $$24+16x$$  

• $$40x$$  

• $$26x$$  

Multiple Choice

Fill in the blanks:

__(5x + 1) = 10x + 2

• 2

• 5

• 10

• x

Multiple Choice

Simplify expression

-10 - 8k + 6k + 1

• -11 - 14k

• 11 + 14k

• -9 - 2k

• -9 + 2k

Multiple Choice

Simplify the expression:
7+3(1 - 2x) 

• 21 - 6x
• 10 - 2x
• 10 - 20x
• 10 - 6x

Multiple Choice

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

Multiple Choice

Simplify the expression:   
5(2 - 7n)

•  52 - 57n
• 10 - 7n
• 10 - 35n
• 10 + 35n

Multiple Choice

What is the simplified form of this expression
3x+4+5x+3

• 15x
• 8x+7
• 7x+8

Multiple Choice

Simplify

4a + 9 + a

• 5a + 9

• 14a

• 3a + 9

• 5a - 9

Multiple Choice

Are these 2 expressions equivalent?

3(x + 2)

3x + 6

• Yes

• No

Multiple Choice

Are these two expressions equivalent?

4 (x + 2y)

4x + 8y

• Yes

• No

Multiple Choice

Combine like terms.

$$3x\ +x+14\ +2$$  

• $$4x\ +\ 14+2$$  

• $$4x+16$$  

• $$2x+16$$  

• $$19x$$  

Multiple Choice

Combine like terms

x + x +12 - 2

• 2x + 14

• 2x + 14x

• 2x + 12