Order of Operation

Order of Operation: Solving Expressions with Multiple Operations

Why do we need to know "Order of Operations?"

Questions:

What should I do first?

What are operations?

What are expressions?

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What are operations?

Poll

What is this called: 8 x 3 + 14 ÷ 2

• equation

• expression

When solving expressions what should you do first?

Why do we need to know?

Solve each expression in your notebook or in a comment area.

Create a song or poem. Write in your notebook 3 times. Make a foldable like the one in your digital notebook.

Write this in your notebook two times. Say it three times out loud.

Write this in your notebook two times.

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(30 - 3^3) + 12 ÷ 4 x 8

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32 - {10 - 2^3 + [5 x 6 - (13 - 9 ÷ 3)]}

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Will these two expression yield the same answer?

24 - 19 + 10 ÷ 2 x 1^5

(24 - 19 + 10) ÷ 2 x 1^5

Explain why the answer would be different.

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What is the complete order of operations? There are only 4 steps write them correctly.