GEMDAS

Order of Operations

Multiple Choice

 $18\ \div\ 3\ -\ 7\ +2\ \times\ 5\ =\ n$  

• 10

• 3

• 14

• 6

Multiple Choice

3(4 × 5) =

• 8

• 100

• 35

• 30

Multiple Choice

Alexis purchased 2 pairs of jeans for $19.99 each. She used a coupon for $25 off her purchase. Which equation can be used to find , t, the total cost of her purchase?

• t = 2(32.95) + 5(19.99) - 25

• t = (2 x 32.95) + 5 x (19.95 - 25)

• t = 2(32.95) + 5(19.99) x 25

• t = 2 x (32.95 + 5) x (19.99 - 25)

Multiple Choice

 $4\ x\ 3^2$  

• 24

• 36

• 16

• 43

Multiple Choice

[ 5 + (3 x 6)] - 20

• 3

• 10

• 16

• 43

Multiple Choice

a group of symbols that make a mathematical statement is ...

• Expression

• Equation

Multiple Choice

a mathematical sentence that includes an equals sign

• Expression

• Equation

Multiple Choice

When you see a number next to a parenthesis it means (example 5(6) )

• add

• subtract

• divide

• multiply