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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 747 · 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. 1.95 × 92 =
  2. 2.12 × 7 =
  3. 3.9 × 7 =
  4. 4.966 × 996 =
  5. 5.7 × 6 =
  6. 6.104 × 102 =
  7. 7.8 × 7 =
  8. 8.1029 × 984 =
  9. 9.87 × 96 =
  10. 10.113 × 85 =
  11. 11.115 × 110 =
  12. 12.94 × 89 =
  13. 13.114 × 93 =
  14. 14.1038 × 1027 =
  15. 15.110 × 95 =
  16. 16.960 × 996 =
  17. 17.86 × 90 =
  18. 18.94 × 89 =
  19. 19.98 × 91 =
  20. 20.14 × 14 =
  21. 21.11 × 7 =
  22. 22.91 × 88 =
  23. 23.109 × 99 =
  24. 24.11 × 11 =
  25. 25.13 × 7 =
  26. 26.993 × 977 =
  27. 27.7 × 9 =
  28. 28.111 × 110 =
  29. 29.108 × 109 =
  30. 30.109 × 115 =
  31. 31.103 × 113 =
  32. 32.99 × 94 =
  33. 33.11 × 6 =
  34. 34.14 × 14 =
  35. 35.13 × 7 =
  36. 36.99 × 87 =
  37. 37.14 × 11 =
  38. 38.87 × 95 =
  39. 39.112 × 106 =
  40. 40.12 × 6 =

Answer key

  1. 8740
  2. 84
  3. 63
  4. 962136
  5. 42
  6. 10608
  7. 56
  8. 1012536
  9. 8352
  10. 9605
  11. 12650
  12. 8366
  13. 10602
  14. 1066026
  15. 10450
  16. 956160
  17. 7740
  18. 8366
  19. 8918
  20. 196
  21. 77
  22. 8008
  23. 10791
  24. 121
  25. 91
  26. 970161
  27. 63
  28. 12210
  29. 11772
  30. 12535
  31. 11639
  32. 9306
  33. 66
  34. 196
  35. 91
  36. 8613
  37. 154
  38. 8265
  39. 11872
  40. 72

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