Order of Operations! PEMDAS

Why do we need the "order of operations"?

What does PEMDAS stand for?

What is the answer to  $8\times\left(16\div2\right)$  

Remember PEMDAS!!

• 64

• 72

• 114

• 63

 $8\ -\ \left(7\times1\ \right)$  

Remember PEMDAS!!

What does the "E" in PEMDAS stand for?

• Evaluate

• Expression

• Exponent

• Equal

 $13\times4-65\div13$  

 $16\div\left(2+6\right)$