<p> Assignment # _____ Order of Operations (P1) Name ______</p><p>Standard: AF 1.2 Use the order of operations Pre-Algebra, Period ______</p><p>Date ______Order of Operations (Part 1) 1. Multiply and divide in order from left to right 2. Add and subtract in order from left to right</p><p>Example 1</p><p>Simply 4 +15 ё 3 = 4 + 5 Divide first = 9 Then add</p><p>Example 2</p><p>When operations have the same rank (multiply/divide or add/subtract) do them from left to right.</p><p>Simply 3· 5 – 8 ё 4 + 6 = 15 – 2 + 6 Multiply and divide from left to right = 13 + 6 Add and subtract from left to right = 19 Add</p><p>Simplify each expression.</p><p>1. 21 – 13 + 8 = 2. 7 + 3 – 2 + 4 = 3. 6  2 + 4 = 4. 2 + 3  14 =</p><p>5. 12  3 – 2 + 1 = 6. 2  2 + 0  4 = 7. 8 + 12  4 = 8. 4  2 + 3 – 2 =</p><p>9. 26 – 15 + 8  2 = 10. 18 + 6  3  2 = 11. 16 – 6 + 2  4 = 12. A student found the value of the expression 30  6 – 1 to be 6. Explain the student’s error in a COMPLETE sentence or two.</p><p>13. You buy 3 notebooks for $2 each and 4 pens for $1 each. Evaluate the expression 3  2 + 4  1 to find the total number of dollars you spend.</p><p>14. A part-time employee worked 4 hours on Monday and 7 hours each day for the next 3 days. Write and simplify an expression that shows the total number of hours worked.</p><p>Example 1 Write the product as a power, describe it in words, and evaluate the power.</p><p>4 · 4 · 4 = </p><p>As a power: 4 3</p><p>Described using words: 4 to the third power or 4 cubed</p><p>Expression evaluated: 64</p><p>Write the product as a power, describe it in words, and evaluate the power.</p><p>2  2  2  2  2  2 = </p><p>15. As a power: ______</p><p>16. Described using words: ______</p><p>17. Expression evaluated: ______</p>