Order of Operations

An __________ is a number that tells us how many times the base is multiplied by itself

• Exponent

• Addition

• Product

• PEMDAS

How do we pronounce: 9³

• 3 times 9

• 9 to the third power

• 3 to the nineth power

• 9 times 3

Find the value of: 4²

• 2

• 8

• 12

• 16

The M and D in PEMDAS stand for multiplication and division. Which operation do we do first?

• Multiplication

• Division

• Whichever comes first in the expression as you read it from left to right

What is another way to write 7³

• 7 + 7 + 7

• 7 x 3

• 7 x 7 x 7

• 3 + 3 + 3 + 3 + 3 + 3 + 3

2⁵ is the same as 2 x 5

• True

• False

(40 ÷ 5) – 7 + 2

• 3

• 17

• 9

• 12

2 × 8 – 3² + 2

• 9

• 0

• 12

• 3

5 × 2² + 32 ÷ 8

• 11

• 14

• 24

• 44

1 + 2 x (5²  - 4²)

• 27

• 19

• 24

• 14