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Orders Of Operations

Orders Of Operations . By: Kasey Adams 2 nd hour math. PEMDAS. Please excuse my droopy apple-pie slice . The steps . 1) parenthesis () 2) exponents 4 2 3) malt. and dev. From left to right÷,× 4) add and sub. +,-. Example #1. 15×3+12×2

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Orders Of Operations

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  1. Orders Of Operations By: Kasey Adams 2nd hour math

  2. PEMDAS • Please excuse my droopy apple-pie slice

  3. The steps • 1) parenthesis () • 2) exponents 42 • 3) malt. and dev. From left to right÷,× • 4) add and sub. +,-

  4. Example #1 • 15×3+12×2 Step 1:45+12×2 You times 15 by 3 and you get 45 Step 2: 45+24 you times 12 by 2 and you get 24 Answer: 69 you add 45 by 24 and you get 69

  5. Example#2 • (6×3-12)2÷9+7 Step #1:62/9+7 Step #2:36/9+7 Step #3: 4+7 Answer: 11

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