Order of Operation - Test What You Know

 $6\ +\ 27\ \div\ 3$  

Name the operation you should do first in the equation above.

• addition

• subtraction

• multiplication

• division

 $5\ \times\ 2\ +\ 12\ \div\ 6$  
What operation should you do first in this equation?

• addition

• subtraction

• multiplication

• division

 $4\ \times\ \left(3\ +\ 5\right)\ -\ 10$  
What operation should you do first in this equation?

• addition

• subtraction

• multiplication

• division

 $\left(14\ -\ 7\right)\ +\ \left(3\ +\ 5\right)$  
What operation should you do first in this equation?

• addition

• subtraction

• multiplication

• division

Solve this equation:
 $3\ \times\ 5\ +\ \left(3\ \times\ 9\right)$  

• 35

• 96

• 162

• 42

Which expression has a value of 8?

• $11-6-3$

• $4+30\div6$

• $\left(9+7\right)\div2$

• $1+1\times\left(2\div2\right)$

Evaluate:
 $8\div2+3\times\left(6-1\right)-7$  

• 12

• 15

• 27

• 8

Where would the parentheses needs to be in order to make the following statement true?

 $18\div3-5+1=2$   

•  $18\div\left(3-5\right)+1=2$  

•  $\left(18\div3\right)-5+1=2$  

•  $18\div3-\left(5+1\right)=2$  

What is the value of the expression?
 $\left(25-7\right)\times2\div4+2$  

• 18

• 11

• 6

• 5

Which expression has a value of 11?

• $13-5-3$

• $1+\left(8\times2\right)$

• $5+2\times\left(4-1\right)$

• $15-1+\left(6\div2\right)$