Order of Operations Review

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

• Subtraction
• Division
• Multiplication
• Addition 

Tags

CCSS.7.NS.A.2

Which operation would you do first?
( 12 + 10) ÷ 10 · 14 - 6

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Which operation would you do second?

2 · (15 - 2) ÷ 5

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

Tags

CCSS.6.EE.A.1

7 + (12-3)²

• 256
• 88
• 10
• 13

Tags

CCSS.6.EE.A.1

PEMDAS only works if....

• You add then subtract

• You subtract then add

• you add or subtract right to left

• you add or subtract left to right

(6 + 2) x (3 + 2)

• 18
• 26
• 16
• 40

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

24 ÷ 6 + 4²

• 12
• 2
• 20

Tags

CCSS.6.EE.A.1

CCSS.6.NS.B.2

(15 ÷ 3)² + 9 ÷ 3

• 11.3
• 28
• 13

Tags

CCSS.7.NS.A.3

8 + 3(5 + 2) - 7 ∙ 2

• 3
• 15
• 44

Tags

CCSS.7.NS.A.3