Numerical and Algebraic Expressions Test Review

Numerical and Algebraic Expressions Test Review

Chapter 4 Test: Friday 2/26

Open Ended

Write the expression using an exponent:

 $5\times5\times5\times5$  

Open Ended

Write the expression using an exponent:

 $n\times n\times n$  

Open Ended

Write the expression using an exponent:

 $9\times9\times9\ \times9\times9\times9$  

Open Ended

Write each exponential expression as repeated multiplication:


 $z^5$  

Open Ended

Write each exponential expression as repeated multiplication:


 $6^2$  

Open Ended

Write each exponential expression as repeated multiplication:


 $b^5$  

Open Ended

Use the order of operations to simplify.


 $2\times12\div\left(2+6\right)+2^3$  

Open Ended

Use the order of operations to simplify.


 $\frac{\left(4\times3-9\right)^4}{5+4}$  

Multiple Choice

How many terms are in the expression?


 $6x^2$  

• 1

• 2

• 3

• 4

Multiple Choice

How many terms are in the expression?


 $\frac{9}{2xy}$  

• 1

• 2

• 3

• 4

Multiple Choice

How many terms are in the expression?


 $5x+y+3x-6$  

• 1

• 2

• 3

• 4

Multiple Select

Which expressions contain a coefficient of 4? Check all that apply.

• $4\left(5+1\right)-2y+6$

• $3+4t-7$

• $2x+3y+8-5$

• $4n-2m$

Open Ended

Write the word phrase as an expression:

the sum of four squared and nine times six

Open Ended

Write the word phrase as an expression use n as the variable.

the sum of a number and one, cubed, plus the cube of a number 

Open Ended

Evaluate the expression for n=2


 $\frac{n^3}{2}$  

Open Ended

Simplify by combining like terms. Then evaluate the expression for the given value of the variable.


 $6a+5+3a,\ when\ a=1.5$  

Multiple Choice

Name the property or properties that justify the statement:

 $4x+2=2+4x$  

• Distributive

• Associative

• Commutative

• Identity

Multiple Select

Which expression(s) are equivalent to $3x+2\left(x+5\right)+1$  ? Select all that apply.

•  $5x+11$  

•  $5x+1$  

•  $3x+2x+5+1$  

•  $3x+2x+10+1$  

Open Ended

 $P=2l+2w$  

Find the perimeter of a rectangle if  $l=6\ ft,\ w=0.5ft$  

Open Ended

 $A=l\times w$  

Find the area of a rectangle is  $l=15cm,\ w=9cm$