(08/09) CRM ALL pd Unit 1: Order of Operation

Which operation is performed FIRST?

(13 - 1) + 4

• addition outside of grouping symbols

• subtraction inside of grouping symbols

• multiplication by grouping symbols

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

Evaluate: 100 - 25 x 2² + 17

Tags

Order of Operations

Put in the order the operations would be done:

(18 - 14)² - 6 x 10

• 18 - 14
• 16 - 60

• 4²
• 6 x 10

Tags

Order of Operations

Simply:

Tags

Order of Operations

• Sallie

• Brian

• I'm not sure

• Both

Which operation would you do first in the following equation?

10 - 4 ÷ 1 x 5

• Subtraction

• Division

• Multiplication

• Addition

• Subtract, Divide, Exponent

• Exponent, Subtract, Divide

• Exponent, Divide, Subtract

Look at the follow problem.

55 ÷ 11 + 7 x (2 + 14)

Select the answer that shows the CORRECT order to solve this problem using order of operations

• parenthesis, division, multiplication, addition

• parenthesis, division, addition, multiplication

• parenthesis, multiplication, addition, division

• multiplication, division, addition, parenthesis

• 11.7

• 8

• 1.7

• 5