Orders of Operations

7 + 6 ÷ 2

• 10
• 6.5
• 6
• 19

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

63  ÷  (4 + 5)

• 21
• 9
• 7
• 20.75

Tags

CCSS.6.EE.A.2

CCSS.6.NS.B.2

Evalute:

2³ ÷(5-1)

• 1.5
• 2
• 1

Tags

CCSS.6.EE.A.1

16÷(2x4)-3

• 5
• -1
• 25
• 29

Tags

CCSS.6.EE.A.2

CCSS.6.NS.B.2

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

• Subtraction
• Division
• Multiplication
• Addition 

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Evaluate: -1³ + (-1)²

• -1

• 0

• 1

• 2

18 + [15 - (8 - 1)] x 3

• 72
• 42
• 78
• 70

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.NS.B.3

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

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

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

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