Order of operations (grade 5)

• Ramy

• Sandy

• Both

• I'm not sure

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which comes first in the order of operations, addition or subtraction?

• Addition

• Subtraction

• Whichever is first left to right

• whichever is first right to left

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

8 ÷ 8 + 6 × 2

• 8

• 13

• 14

• 23

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(3 x 3) + 6 - 4 =

• 10

• 11

• 15

• 9

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What would be my first step to simplify?
3 + 4 x 6 - 4

• Addition

• Multiplication

• Subtraction

• Division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Find and explain the error.    
 5 - 3 + 2

= 5 - 5

=  0

• There is no error.

• Addition was done first and you should have subtracted first.

• There is a subtraction error.

Tags

CCSS.7.NS.A.1D

• 32

• 0.5

• 2

• 12

Tags

CCSS.7.NS.A.2C

• Multiplication

• Subtraction

• Division

• Addition

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

• 30

• 10

• 13

• 5

Tags

CCSS.7.NS.A.3

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

• parentheses
  subtraction
  multiplication
  division

• parentheses
  multiplication
  division
  subtraction

• parentheses
  division
  multiplication
  subtraction

• parentheses
  multiplication
  subtraction
  division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2