Order of Operations

7x(7-4)÷3

• 8
• 6
• 7
• 5

18 − 4 × 2

• 28
• 16
• 10
• 12

2 x 9 ÷ 3

• 5
• 7
• 8
• 6

26-10+3

• 13
• 39
• 19
• 4

(6 + 2) x (3 + 2)

• 18
• 26
• 16
• 40

4x5÷2-1

• 8
• 9
• 15
• 6

What is the first step in solving this problem:
-2 ⋅ (3 + 8 ÷ 4)²

• multiplication
• addition
• division
• subtraction

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.3.NBT.A.2

What are the steps to solve the following expression?
50 − 16 ÷ 2 ∗ (12 + 4)

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

Tags

CCSS.5.OA.A.1

What would be the 2nd step in solving this problem: 
(4 - 2) + 9 ∘ 7

• multiplication
• subtraction
• addition
• dividing

Tags

CCSS.3.NBT.A.2