Order of Operations Review

(11 ∙ 4 - 10) ÷ 2

• 17
• 33
• 39

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

Which operation would you do first?
2 · (15 - 2) ÷ 5

• Addition
• Subtraction
• Multiplication
• Division

Evaluate the equation:
7 ÷ 1 - 6

• 1
• 5
• 6
• 7

Evaluate the equation:
7 - 9 ÷ 9

• 18
• 6
• 1
• 3

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

• Division
• Multiplication
• Addition
• Subtraction

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

• Subtraction
• Division
• Multiplication
• Addition 

(10 + 2) ×10-3

• 145
• 27
• 117
• 53

What is the value of the expression?

[ 7 x (4 + 11)] - 9

• 94

• 105

• 77

• 110

Which step do you perform second?

[ 7 x (4 + 11)] - 9

• add

• subtract

• multiply

• divide