Order of Operations

Which operation would you do first?
10 - ( 9 + 3 ) ÷ 2

• Subtraction
• Addition
• Division
• Multiplication

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation would you do first?
10 - 7 + 8 ÷ 1

• Subtraction
• Addition
• Division
• Multiplication

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate the equation:
4 · 3 - 7

• 10
• 20
• 41
• 5

Evaluate the equation:
5 · 2 - (11 - 7)

• 10
• 4
• 6
• 11

9(11) - (4)(7)

• 71
• 665
• 52
• 237

Tags

CCSS.7.NS.A.2C

PEMDAS only works if....

• You add then subtract
• You subtract then add
• add or subtract right to left
• add or subtract left to right

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(10 + 33 - 3) ÷ 8

• 13
• 3
• 5
• 11

10 + 45 ÷ 9 -(14 ÷ 2)  = 

• 9
• 7
• 53
• 18

7 + (12-3)²

• 256
• 88
• 10
• 13

90 - 5² x 3

• 15
• 240
• 195