Orders of operations

7 + 6 ÷ 2

• 10
• 6.5
• 6
• 19

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

63  ÷  (4 + 5)

• 21
• 9
• 7
• 20.75

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evalute:

2³ ÷(5-1)

• 1.5
• 2
• 1

Tags

CCSS.6.EE.A.1

16÷(2·4)-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

BODMAS only works if....

• You add then subtract

• You subtract then add

• add or subtract right to left

• add or subtract left to right

What is the order of the steps for the following expression?

50- 16 · 2 ÷ (12-4)

• parentheses

  multiplication

  subtraction

  division

• parentheses

  multiplication

  division

  subtraction

• parentheses

  division

  multiplication

  subtraction

• parentheses

  subtraction

  multiplication

  division

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

What does the O in BODMAS stand for?

• Obedient

• Oat

• Order/Exponent

The difference of 24 and 22, times 5

• 24 · 5 - 22

• 24 - 22 · 5

• (24 - 22) · 5

• 24 - (22 · 5)

Tags

CCSS.3.OA.A.3

CCSS.3.OA.C.7

CCSS.3.OA.D.8