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Integers PowerPoint Presentation

Integers

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Integers

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  1. Integers

  2. Integers • The set of whole numbers and their opposites

  3. Operations with Integers

  4. Addition • Subtraction • Multiplication • Division

  5. Addition of Integers

  6. When the signs of the numbers being added are the same, add their absolute values--The sign of the answer is the same as the sign of the numbers added together • When the signs of the numbers being added are different, subtract their absolute values--The sign of the answer is the same as the number with the largest absolute value

  7. Subtraction of Integers

  8. Add the opposite and refer to the addition rules (change the subtraction to addition and change the sign of the number being subtracted)

  9. Multiplication of Integers

  10. When the sign of the numbers being multiplied are the same, multiply the numbers--The sign of the answer is positive • When the sign of the numbers being multiplies are different, multiply the numbers--The sign of the answer is negative

  11. Division of Integers

  12. Same as the rules for multiplication of Integers

  13. This powerpoint was kindly donated to www.worldofteaching.com http://www.worldofteaching.com is home to over a thousand powerpoints submitted by teachers. This is a completely free site and requires no registration. Please visit and I hope it will help in your teaching.