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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 807 · 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. 1.101 × 95 =
  2. 2.104 × 115 =
  3. 3.12 × 14 =
  4. 4.11 × 11 =
  5. 5.89 × 92 =
  6. 6.9 × 8 =
  7. 7.9 × 9 =
  8. 8.8 × 6 =
  9. 9.12 × 6 =
  10. 10.14 × 13 =
  11. 11.8 × 6 =
  12. 12.9 × 8 =
  13. 13.1032 × 969 =
  14. 14.985 × 978 =
  15. 15.979 × 971 =
  16. 16.962 × 996 =
  17. 17.13 × 13 =
  18. 18.90 × 94 =
  19. 19.13 × 6 =
  20. 20.108 × 85 =
  21. 21.961 × 984 =
  22. 22.113 × 89 =
  23. 23.88 × 99 =
  24. 24.9 × 8 =
  25. 25.1037 × 983 =
  26. 26.106 × 105 =
  27. 27.103 × 108 =
  28. 28.9 × 6 =
  29. 29.93 × 92 =
  30. 30.1018 × 1031 =
  31. 31.103 × 107 =
  32. 32.101 × 93 =
  33. 33.99 × 88 =
  34. 34.14 × 11 =
  35. 35.6 × 6 =
  36. 36.8 × 7 =
  37. 37.106 × 110 =
  38. 38.7 × 9 =
  39. 39.14 × 11 =
  40. 40.999 × 993 =

Answer key

  1. 9595
  2. 11960
  3. 168
  4. 121
  5. 8188
  6. 72
  7. 81
  8. 48
  9. 72
  10. 182
  11. 48
  12. 72
  13. 1000008
  14. 963330
  15. 950609
  16. 958152
  17. 169
  18. 8460
  19. 78
  20. 9180
  21. 945624
  22. 10057
  23. 8712
  24. 72
  25. 1019371
  26. 11130
  27. 11124
  28. 54
  29. 8556
  30. 1049558
  31. 11021
  32. 9393
  33. 8712
  34. 154
  35. 36
  36. 56
  37. 11660
  38. 63
  39. 154
  40. 992007

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