Order of operations

2 x 9 ÷ 3

• 5
• 7
• 8
• 6

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CCSS.5.OA.A.1

CCSS.5.OA.A.2

6 + (4)3

• 18
• 30
• 13
• 42

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CCSS.5.OA.A.1

CCSS.5.OA.A.2

PEMDAS only works if....

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

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CCSS.5.OA.A.1

CCSS.5.OA.A.2

15 x 19 + 18 ÷ 6 = 

• 250
• 199
• 400
• 288

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CCSS.6.EE.A.2C

What words can you use to help you solve simple expressions and equations?

• Please Excuse My Unlce Henriy
• Please Excuse My Dear Aunt Sally
• Does McDonalds Sell Cheese Burgers
• QPRS

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CCSS.6.EE.A.2C

Anne bought 2 shirts for $10 each and pants for $12. Which expression represents how much she will spend altogether?

• (2 +10) x 12
• (2 x 10) +12
• (2 +10) +12
• (2 X10) X12

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CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the order of the steps for the following expression?
50- 16 x 2 ÷  (12-4)

• parentheses
  multiplication
  subtraction
  division
• parentheses
  multiplication
  division
  subtraction
• parentheses
  division
  multiplication
  subtraction
• parentheses
  subtraction
  multiplication
  division

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CCSS.5.OA.A.1

CCSS.5.OA.A.2

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

• Subtraction
• Division
• Multiplication
• Addition 

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CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate the equation:
(10+5) -6

• 9
• 10
• 11
• 12

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CCSS.5.OA.A.1

Which operation would you do first?
2 · (15 - 2) ÷ 5

• Addition
• Subtraction
• Multiplication
• Division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2