IntegersAdd, Subtract, Multiply and Divide1
Adding Integers224211316267812452445
Adding Integers6 + 2 = −6 + −2 =9 + 3 = −9 + −3 =6 + −3 = −6 + 3 =8 −812 −123 −3Negative Numbers Positive Numbers3
Adding IntegersNegative Numbers Positive Numbers5 + 3 = 8 −7 + 4 = −3−3+ −3 = −6 4 + −1= 34
Adding Integers5
Rules for Operations with IntegersAddition*Two integers with the same sign: Add them together and keep the sign.*Two integ...
-1-1756601007-30-682-737
Subtracting IntegersNegative Numbers Positive Numbers5 − 2 =9 − 3 =8 − (−3) =−5 −(−2) =−9 −(−3) =−8 − 3 =83 −36 −311 −11
9Subtracting IntegersNegative Numbers Positive Numbers4 −1=−7 −(−5) =−3− 4 =6 − (−2) == 3= −2= −7= 8
10Subtracting Integers
Rules for Operations with IntegersAddition* Two integers with the same sign: Add them together and keep the sign.* Two int...
12Multiplying Integers243564632436184866120
Multiplying Integers4 *2 =4 *−2 =−4 *2 =−4 *−2 =5*3 =−3*4 =−2*−5 =88−8−83*−3 =15−1210−9
Rules for Operations with IntegersAddition* Two integers with the same sign: Add them together and keep the sign.* Two int...
Dividing Integers3973481374311
Dividing Integers6 / 2 =−6 / 2 =−6 / −2 =15 / 3 =−18 / 2 =−12 / −2 =−3/ 3 =35−3312 / 3 =−96−14
Dividing Integers
Rules for Operations with IntegersAddition* Two integers with the same sign: Add them together and keep the sign.* Two int...
Upcoming SlideShare
Loading in …5
×

Integers Presentation

768 views

Published on

Published in: Business, Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
768
On SlideShare
0
From Embeds
0
Number of Embeds
3
Actions
Shares
0
Downloads
24
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Integers Presentation

  1. 1. IntegersAdd, Subtract, Multiply and Divide1
  2. 2. Adding Integers224211316267812452445
  3. 3. Adding Integers6 + 2 = −6 + −2 =9 + 3 = −9 + −3 =6 + −3 = −6 + 3 =8 −812 −123 −3Negative Numbers Positive Numbers3
  4. 4. Adding IntegersNegative Numbers Positive Numbers5 + 3 = 8 −7 + 4 = −3−3+ −3 = −6 4 + −1= 34
  5. 5. Adding Integers5
  6. 6. Rules for Operations with IntegersAddition*Two integers with the same sign: Add them together and keep the sign.*Two integers with different signs: Subtract the two values and take the sign of thelarger number.SubtractionMultiplicationDivision6
  7. 7. -1-1756601007-30-682-737
  8. 8. Subtracting IntegersNegative Numbers Positive Numbers5 − 2 =9 − 3 =8 − (−3) =−5 −(−2) =−9 −(−3) =−8 − 3 =83 −36 −311 −11
  9. 9. 9Subtracting IntegersNegative Numbers Positive Numbers4 −1=−7 −(−5) =−3− 4 =6 − (−2) == 3= −2= −7= 8
  10. 10. 10Subtracting Integers
  11. 11. Rules for Operations with IntegersAddition* Two integers with the same sign: Add them together and keep the sign.* Two integers with different signs: Subtract the two values and take the sign of thelarger number.Subtraction* Subtraction is the same as: Adding the Opposite.* Make two changes to the problem: Change subtraction sign to addition sign.Change sign of second number to its opposite.MultiplicationDivision11
  12. 12. 12Multiplying Integers243564632436184866120
  13. 13. Multiplying Integers4 *2 =4 *−2 =−4 *2 =−4 *−2 =5*3 =−3*4 =−2*−5 =88−8−83*−3 =15−1210−9
  14. 14. Rules for Operations with IntegersAddition* Two integers with the same sign: Add them together and keep the sign.* Two integers with different signs: Subtract the two values and take the sign of thelarger number.Subtraction* Subtraction is the same as: Adding the Opposite.* Make two changes to the problem: Change subtraction sign to addition sign.Change sign of second number to its opposite.Multiplication*Two Integers with same signs: Multiply, Answer is positive.*Two Integers with different signs: multiply, Answer is negative.Division14
  15. 15. Dividing Integers3973481374311
  16. 16. Dividing Integers6 / 2 =−6 / 2 =−6 / −2 =15 / 3 =−18 / 2 =−12 / −2 =−3/ 3 =35−3312 / 3 =−96−14
  17. 17. Dividing Integers
  18. 18. Rules for Operations with IntegersAddition* Two integers with the same sign: Add them together and keep the sign.* Two integers with different signs: Subtract the two values and take the sign of thelarger number.Subtraction* Subtraction is the same as: Adding the Opposite.* Make two changes to the problem: Change subtraction sign to addition sign.Change sign of second number to its opposite.Multiplication*Two Integers with same signs: Multiply, Answer is positive.*Two Integers with different signs: multiply, Answer is negative.Division*Two Integers with same signs: Multiply, Answer is positive.*Two Integers with different signs: multiply, Answer is negative.18

×