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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 925 · 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. 1.6 × 6 =
  2. 2.14 × 13 =
  3. 3.962 × 975 =
  4. 4.94 × 91 =
  5. 5.8 × 8 =
  6. 6.13 × 7 =
  7. 7.13 × 12 =
  8. 8.88 × 88 =
  9. 9.11 × 8 =
  10. 10.107 × 113 =
  11. 11.7 × 8 =
  12. 12.109 × 95 =
  13. 13.111 × 106 =
  14. 14.109 × 88 =
  15. 15.114 × 95 =
  16. 16.90 × 95 =
  17. 17.115 × 94 =
  18. 18.115 × 108 =
  19. 19.14 × 6 =
  20. 20.9 × 6 =
  21. 21.97 × 85 =
  22. 22.91 × 96 =
  23. 23.89 × 93 =
  24. 24.107 × 111 =
  25. 25.13 × 12 =
  26. 26.104 × 85 =
  27. 27.91 × 86 =
  28. 28.14 × 9 =
  29. 29.6 × 9 =
  30. 30.9 × 7 =
  31. 31.98 × 90 =
  32. 32.103 × 113 =
  33. 33.14 × 12 =
  34. 34.961 × 963 =
  35. 35.1009 × 1025 =
  36. 36.113 × 114 =
  37. 37.11 × 13 =
  38. 38.977 × 988 =
  39. 39.970 × 988 =
  40. 40.110 × 105 =

Answer key

  1. 36
  2. 182
  3. 937950
  4. 8554
  5. 64
  6. 91
  7. 156
  8. 7744
  9. 88
  10. 12091
  11. 56
  12. 10355
  13. 11766
  14. 9592
  15. 10830
  16. 8550
  17. 10810
  18. 12420
  19. 84
  20. 54
  21. 8245
  22. 8736
  23. 8277
  24. 11877
  25. 156
  26. 8840
  27. 7826
  28. 126
  29. 54
  30. 63
  31. 8820
  32. 11639
  33. 168
  34. 925443
  35. 1034225
  36. 12882
  37. 143
  38. 965276
  39. 958360
  40. 11550

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