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• You’ll learn to evaluate expressions using the order of operations.

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• Example

• Knowing the order of operations will help you find the total cost of adults’ and children’s admissions to the zoo.

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• Number 1 - Do all operations within group symbols first.

• This includes parenthesis and brackets.

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• Number 2 - Work all problems that have exponents. Begin from Left to Right.

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• Number 3 - Multiply or Divide (which ever comes first from Left to Right).

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• Number 4 - Add or Subtract (which ever comes first from Left to Right).

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• Please Excuse My Dear Aunt Sally!

• This will help you learn the order of operations.

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• 1. (8+3)-5 2. 14-(19-19)

• 3. 5x8-3x4 4. 3+5x4

• 5. (24-10)-3x3

• 6. 4(22-18)-3x5

• 7. 3(18-12)-(5-3)

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• 1. 6 4. 23 6. 1 • 2. 14 5. 5 7. 16• 3. 24 Created By:Lynn Husen & Pat LaytonMaury Middle Dandridge, TN