Order of Operations Quick Check

Which operation would you do first in the following equation?
10 - 4 ÷ 1 · 5

• Subtraction

• Division

• Multiplication

• Addition 

Evaluate the equation:
7 ÷ 1 - 6

• 1

• 5

• 6

• 7

What does 3² mean?

• 3 x 2

• 3 x 3

• 2 x 2 x 2

20 - 5 x 2

• 30

• 10

• 50

2 + (9² - 4)

• 16

• 77

• 79

90 - 5² x 3

• 15

• 240

• 195