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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 954 · 40 sums
TalentJR

The trick (Nikhilam Navatashcaramam Dashatah): Write how far each number is from the base (− if below, + if above). Left part: cross-add — one number plus the other’s difference. Right part: multiply the two differences; it must have as many digits as the base has zeros (carry the extra). One above and one below? The right part is negative: take 1 from the left part and write base − that amount.

NameDateTime takenScore ___ / 40
  1. 1.92 × 96 =
  2. 2.11 × 7 =
  3. 3.7 × 7 =
  4. 4.1001 × 969 =
  5. 5.996 × 992 =
  6. 6.113 × 92 =
  7. 7.106 × 96 =
  8. 8.102 × 115 =
  9. 9.11 × 11 =
  10. 10.99 × 90 =
  11. 11.111 × 112 =
  12. 12.7 × 8 =
  13. 13.104 × 97 =
  14. 14.1002 × 1032 =
  15. 15.89 × 92 =
  16. 16.986 × 973 =
  17. 17.107 × 115 =
  18. 18.1030 × 1014 =
  19. 19.108 × 110 =
  20. 20.7 × 8 =
  21. 21.85 × 89 =
  22. 22.114 × 93 =
  23. 23.85 × 95 =
  24. 24.96 × 93 =
  25. 25.962 × 997 =
  26. 26.99 × 98 =
  27. 27.6 × 9 =
  28. 28.113 × 104 =
  29. 29.998 × 980 =
  30. 30.106 × 108 =
  31. 31.112 × 88 =
  32. 32.13 × 14 =
  33. 33.96 × 93 =
  34. 34.9 × 7 =
  35. 35.13 × 12 =
  36. 36.103 × 93 =
  37. 37.14 × 12 =
  38. 38.1009 × 1003 =
  39. 39.97 × 90 =
  40. 40.9 × 9 =

Answer key

  1. 8832
  2. 77
  3. 49
  4. 969969
  5. 988032
  6. 10396
  7. 10176
  8. 11730
  9. 121
  10. 8910
  11. 12432
  12. 56
  13. 10088
  14. 1034064
  15. 8188
  16. 959378
  17. 12305
  18. 1044420
  19. 11880
  20. 56
  21. 7565
  22. 10602
  23. 8075
  24. 8928
  25. 959114
  26. 9702
  27. 54
  28. 11752
  29. 978040
  30. 11448
  31. 9856
  32. 182
  33. 8928
  34. 63
  35. 156
  36. 9579
  37. 168
  38. 1012027
  39. 8730
  40. 81

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