Order of Operations
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The document discusses the proper order of operations when evaluating mathematical expressions. It states that you should first solve any expressions within parentheses, then exponents, followed by multiplication and division from left to right, and finally addition and subtraction from left to right. It then works through examples step-by-step to demonstrate this order of operations.
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Order of Operations
- 1. Order of Operations By: Mara Spector Period 1
- 2. Order of Operations When doing the order of operations start with anything inside the parentheses Then if there are exponents solve those next After exponents you do multiplication/division from left to right Lastly you do addition/subtraction from left to right
- 3. 3 •4(3+4) 2 3 •4(7) 2 12(7) 2 144 2 72
- 4. (5 2 +15) - 10 5 (25+15) - 10 •5 40 - 10•5 - 4•5 - 20
- 5. (4 2 •2) 8+10-5 (16 •2) 8+10-5 32 8+10-5 4+10-5 14-5 9
- 6. 2 • 5 •( 8 4)+ - 3 2 • 5 •2+3 10•2+3 20+ - 3 17