Multiplication 3

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Multiplication 3

  1. 1. MULTIPLICATION BY: ABHA ARORA
  2. 2. MULTIPLICATION <ul><li>It means repeated addition </li></ul><ul><li>EXAMPLE : 7 X 2 = 7 + 7 </li></ul><ul><ul><li>3X 6 = 3 + 3 + 3 + 3 + 3 + 3 </li></ul></ul>
  3. 3. Multiplying by 7 <ul><li>7 x 1 means there is one group of 7 </li></ul><ul><li>7 x 2 means there are two groups of 7 </li></ul><ul><li>7 x 3 means there are three groups of 7 </li></ul>
  4. 4. LETS BUILD THE TABLE OF 7 <ul><li>7 X 1 = </li></ul>IT SHOWS 7 X 1 = 7
  5. 5. 7 X 2 = IT SHOWS 7 X 2 = 14
  6. 6. 7 X 3 = IT SHOWS 7 X 3 = 21
  7. 7. 7 X 3 = IT SHOWS 7 X 4 = 28
  8. 8. 7 X 5 = IT SHOWS 7 X 5 = 35
  9. 9. TABLE OF 7 <ul><li>7 X 1 = 7 </li></ul><ul><li>7 X 2 = 14 </li></ul><ul><li>7 X 3 = 21 </li></ul><ul><li>7 X 4 = 28 </li></ul><ul><li>7 X 5 = 35 </li></ul><ul><li>7 X 6 = 42 </li></ul><ul><li>7 X 7 = 49 </li></ul><ul><li>7 X 8 = 56 </li></ul><ul><li>7 X 9 = 63 </li></ul><ul><li>7 X 10 = 70 </li></ul>
  10. 10. SIMILARLY TABLE OF 8 <ul><li>8 X 1 means 1 group of 8 </li></ul><ul><li>8 x 2 means 2 group of 8 </li></ul><ul><li>8 x 3 means 3 group of 8 and so on…. </li></ul>
  11. 11. 8 x 1 = IT SHOWS 8 X 1 = 8
  12. 12. 8 X 2 = IT SHOWS 8 X 2 = 16
  13. 13. 8 X 3 = IT SHOWS 8 X 3 =24
  14. 14. 8 X 4 = IT SHOWS 8 X 4 = 32
  15. 15. LETS CONCLUDE THEN : <ul><li>8 X 1 = 8 (10 -2 ) </li></ul><ul><li>8 X 2 = 16 ( 20 – 4 ) </li></ul><ul><li>8 X 3 = 24 ( 30 – 6 ) </li></ul><ul><li>8 X 4 = 32 ( 40 – 8 ) </li></ul><ul><li>8 X 5 = 40 ( 50 – 10 ) </li></ul><ul><li>8 X 6 = 48 ( 60 – 12 ) </li></ul><ul><li>8 X 7 = 56 ( 70 – 14 ) </li></ul>
  16. 16. <ul><li>8 X 8 = 64 ( 80 – 16 ) </li></ul><ul><li>8 X 9 = 72 ( 90 – 18 ) </li></ul><ul><li>8 X 10 = 80 ( 100 – 20 ) </li></ul>
  17. 17. TABLE OF 9 <ul><li>9 x 1 means 1 group of 9 </li></ul><ul><li>9x 2 means 2 group of 9 </li></ul><ul><li>9x3 means 3 groups of 9 and so on………. </li></ul>
  18. 18. 9 x 1 IT SHOWS 9 X 1 = 9
  19. 19. 9 X 2 IT SHOWS 9 X 2 = 18
  20. 20. 9 X 3 IT SHOWS 9 X 3 = 27
  21. 21. 9 X 4 IT SHOWS 9 X 4 = 36
  22. 22. 9 X 5 IT SHOWS 9 X 5 = 45
  23. 23. TABLE OF 9 <ul><li>9 X 1 = 9 </li></ul><ul><li>9 X 2 = 18 ( 1 + 8 = 9 ) </li></ul><ul><li>9 X 3 = 27 ( 2 + 7 = 9 ) </li></ul><ul><li>9 X 4 = 36 ( 3 + 6 = 9 ) </li></ul><ul><li>9 X 5 = 45 ( 4 + 5 = 9 ) </li></ul><ul><li>9 X 6 = 54 ( 5 + 4 = 9 ) </li></ul><ul><li>9 X 7 = 63 ( 6 + 3 = 9) </li></ul><ul><li>9 X 8 = 72 ( 7 + 2 = 9) </li></ul><ul><li>9 X 9 = 81 ( 8 + 1 = 9 ) </li></ul><ul><li>9 X 10= 90 ( 9 + 0 = 9 ) </li></ul>
  24. 24. <ul><li>THANK YOU </li></ul>

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