Algebraic Expressions Review

Algebraic Expressions Review

Don't forget your Math terms

• Sums are the "answers" of addition problems.

• Differences are the "answers" to subtraction problems.

Don't forget your Math terms

- Products are the "answers" of multiplication problems.

- Quotients are the "answers" of division problems.

Poll

How are you feeling about the test?

• Ready!

• I might be able to pass.

• I'm gonna fail this!

Don't Forget PEMDAS.

Open Ended

Remember PEMDAS. Solve the expression below.
 $3^2+7\cdot3-8$  

Multiple Choice

Mr. McCrory grew x ghost peppers. He gave 20 of them away. Which expression below best represents this.

• 20 - x

• x - 20

• 20x

• x + 20

Multiple Choice

 $\frac{2}{3}\cdot\frac{2}{3}\cdot\frac{2}{3}\cdot\frac{2}{3}$  

Which exponential expression represents the numerical expression

•  $\left(\frac{2}{3}\right)^3$  

•  $\left(3\right)^2$  

•  $\frac{2}{3}^4$  

•  $\frac{2}{3}\cdot4$  

Multiple Select

Which phrases match the expression below? 

 $\frac{3}{x}+12$  

• 3 divided by a number plus 12

• 12 plus a number divided by 3

• 12 more than the quotient of 3 divided by a number

• a third of x plus 12

Open Ended

 $\frac{6a+3b}{c}\ \ a=\frac{1}{2},\ \ b=4,\ and\ c=5$  

Evaluate the expression when  

Multiple Select

Choose all of the equivalent expressions to

 $7x\left(3+y\right)$  

• 21xy

•  $\left(7x\cdot3\right)+\left(7x\cdot y\right)$  

•  $21x+7xy$  

•  $21x\ +\left(7x\cdot y\right)$  

•  $10x\ +y$  

Poll

How are you feeling about the test?

• Ready!

• I might be able to pass.

• I'm gonna fail this!