Order of Operations

What do we start with first in PEMDAS?

• Exponents

• Multiplication

• Parenthesis

• Division

• Addition

 $2^2+\left(9\div3\right)\times4$  

 $14+5\times\left(6+4\right)$  

 $122-70\div2$  

After simplifying within parenthesis and solving for exponents, the order of operations states that you multiply and divide from:

• Left to Right

• Right to Left

 $15\div3\times4$  

 $84\div7\times2^2-39$  

 $10\div2-\left(2+3\right)$  

 $1000\div100\times7$  

 $\left(160\div5\right)\times7^2$