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Mastering the Order of Operations: Step-by-Step Guide to Solving Expressions

This educational guide takes you through the essential steps of solving mathematical expressions using the order of operations (PEMDAS). Starting with parentheses and moving through exponents, multiplication/division, and finally addition/subtraction, each step is clearly defined with examples. Practice problems are provided for you to test your understanding. By following this method, you'll gain confidence and be ready to tackle more complex math challenges. Perfect for students looking to enhance their math skills and prepare for tests!

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Mastering the Order of Operations: Step-by-Step Guide to Solving Expressions

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  1. ULTIPLY XPONENT ARANTHESE IVIDE DD UBTRACT P.E.M.D.A.S By: Brittney Trinh Period 4

  2. First Step Do the parentheses. + 6 ÷ 2 – 1 × 2 It is now: + 6 ÷ 2 – 1 × 2

  3. Second Step Do the exponent. + 6 ÷ 2 – 1 × 2 It is now: 4 + 6 ÷ 2 – 1 × 2

  4. Third Step Do either the multiplication or the division. This step is done from right to left, so if the multiplication is before the division, you do that first, and if the division is before the multiplication, you do that first. 4 + 6 ÷ 2 – 1 × 2 It is now: 4 + 3 – 1 × 2 4 + 3 - 2

  5. Lastly Do either the addition or the subtraction. This step is done from right to left. If the addition is on the right, you do that first. If the subtraction is on the right, you do that first. 4 + 3 - 2 It is now: 7 – 2 ANSWER: 5

  6. Here Are Some Problems to do on Your Own • 2(7-3) + 5 13 • - 2(7-4) 10 • (5 + 6 – 3)÷2 4 Move Mouse Over The Box

  7. Here Are Some Problems to do on Your Own • 2(7-3) + 5 13 • - 2(7-4) 10 • (5 + 6 – 3)÷2 4 Move Mouse Over The Box

  8. Here Are Some Problems to do on Your Own • 2(7-3) + 5 13 • - 2(7-4) 10 • (5 + 6 – 3)÷2 4 Move Mouse Over The Box

  9. Here Are Some Problems to do on Your Own • 2(7-3) + 5 13 • - 2(7-4) 10 • (5 + 6 – 3)÷2 4

  10. YAH! IF YOU GOT ALL THE ANSWERS RIGHT, YOU ARE READY FOR TESTS!

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