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Do Now!

Do Now!. HW should be out on your desk!! Pg. 97: problems 1-28. 1. -5 + 2 = 6. -7 - 3 = 2. -17 + -3 = 7. -6 - -8 = 3. -6 + 3 = 8. -4 - -2 = 4. 5 - 9 = 9. -10 - - 10 = 5. -4 - 3 = 10. 5 - - 10 =.

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Do Now!

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  1. Do Now! HW should be out on your desk!! Pg. 97: problems 1-28 1. -5 + 2 = 6. -7 - 3 = 2. -17 + -3 = 7. -6 - -8 = 3. -6 + 3 = 8. -4 - -2 = 4. 5 - 9 = 9. -10 - - 10 = 5. -4 - 3 = 10. 5 - - 10 =

  2. HW Tracker If you turned in your Grade Policy signed sheet ON TIME! If you turned in your HW from 8/23 ON TIME! If you turned in your HW today! Unit: 1 HW Date: 8/24 Unit: 1 HW Date: 8/24 Unit:1 Date 8/26

  3. Addition or subtraction? Brenda had a balance of -$52 dollars in her bank account. The bank charged her $10 for overdrawing her account. What does her account balance look like? Write an equation to solve this problem? Solve showing all of your work.

  4. Addition or subtraction? Greg went diving off the coast of Australia last summer. On one of his dives, he started at 120ft below sea level. Greg then descended another 70ft. What is the difference between where Greg first started underwater and where Greg is now? Write an equation to solve this problem. Solve and show all of your work!

  5. I can multiply and divide integers!

  6. What is multiplication? Looks like: 40 x 3 3 * -8 20 6

  7. I went to the bank and deposited $40 in my bank account last Wednesday. Two days ago, I deposited another $40 at the bank. I didn’t go back to the bank for a couple of days, but then found another $40 to bring. Write an addition problem to solve this problem. 40 + 40 + 40 = 120

  8. I went to the bank and deposited $40 in my bank account last Wednesday. Two days ago, I deposited another $40 at the bank. I didn’t go back to the bank for a couple of days, but then found another $40 to bring. Write a multiplication problem to solve answer this question. 40 x 3 = 120

  9. So…what is multiplication? Repeated addition! 40 + 40 + 40 = 120 40 x 3 = 120

  10. MULTIPLICATION OR DIVISION DO the multiplication or division. Determine the sign:

  11. Look in your math toolkit! If you ever forget…

  12. I can multiply and divide integers!

  13. WHY?

  14. Practice! • -3 x -9 = • -14 / 2 = • -16 / -8 = • -4 x 10 = • 30 / -5 =

  15. STUDY! Practice problems that I STRONGLY suggest you look at!! Pg 99: problems 1-9 AND problems 15-26

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