6.2.1 - Order of Operations

Which operation would you do first in the following equation?

10 - 4 ÷ 1 x 5

• Subtraction

• Division

• Multiplication

• Addition

17 - 5 · 3

• 2
• 36
• 3
• 35

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

18 + (6 – 2) × 2

• 26
• 29
• 44
• 40

Solve the following:
(2 + 7 - 1) ÷ 2²

• 16
• 2
• 72.25
• 8.75

True or false:
Addition ALWAYS comes before subtraction.

• True
• False

11² - 8 ⋅ 7 + 2

• 100
• 793
• 67
• 49

Are these two expressions equal?

(6 - 4) -1 and 6 - (4 - 1)

• Yes, they both equal 1

• Yes, they both equal 3

• No, they are not equal

Pick the correct order for Order of Operations

• Parentheses, Multiplication, Division, Addition, Exponents, Subtraction

• Exponents, Multiplication, Division, Addition, Parentheses, Subtraction

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

12 ÷ 3 x 4
What do you do first?

• 3 x 4
• 12 ÷ 4
• 12 ÷ 3