Order of Operations

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

• Subtraction
• Division
• Multiplication
• Addition 

Which operation would you do first?
( 12 + 10) ÷ 10 · 14 - 6

• Division
• Multiplication
• Addition
• Subtraction

Evaluate the equation:
(10+5) -6

• 9
• 10
• 11
• 12

Evaluate the equation:
5 · 2 - (11 - 7)

• 10
• 4
• 6
• 11

Evaluate the equation:
7 ÷ 1 - 6

• 1
• 5
• 6
• 7

17 - 5 · 3

• 2
• 36
• 3
• 35

7 - 9 ÷ 9

• 18
• 6
• 1
• 3

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

• multiplication
• addition
• division
• subtraction

Tags

CCSS.5.OA.A.1

Solve the following:
(2 + 7 - 1) ÷ 2²

• 16
• 2
• 72.25
• 8.75

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.EE.A.1

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.3