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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 620 · 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. 1.113 × 94 =
  2. 2.9 × 6 =
  3. 3.8 × 7 =
  4. 4.11 × 12 =
  5. 5.89 × 86 =
  6. 6.13 × 9 =
  7. 7.8 × 7 =
  8. 8.114 × 94 =
  9. 9.14 × 11 =
  10. 10.109 × 91 =
  11. 11.91 × 98 =
  12. 12.95 × 95 =
  13. 13.9 × 9 =
  14. 14.12 × 8 =
  15. 15.985 × 980 =
  16. 16.87 × 95 =
  17. 17.11 × 11 =
  18. 18.111 × 102 =
  19. 19.12 × 12 =
  20. 20.95 × 92 =
  21. 21.108 × 96 =
  22. 22.112 × 101 =
  23. 23.105 × 105 =
  24. 24.7 × 9 =
  25. 25.12 × 11 =
  26. 26.996 × 998 =
  27. 27.6 × 8 =
  28. 28.104 × 98 =
  29. 29.95 × 97 =
  30. 30.1027 × 979 =
  31. 31.107 × 113 =
  32. 32.11 × 7 =
  33. 33.12 × 7 =
  34. 34.1026 × 967 =
  35. 35.97 × 96 =
  36. 36.13 × 12 =
  37. 37.114 × 115 =
  38. 38.12 × 7 =
  39. 39.9 × 6 =
  40. 40.8 × 6 =

Answer key

  1. 10622
  2. 54
  3. 56
  4. 132
  5. 7654
  6. 117
  7. 56
  8. 10716
  9. 154
  10. 9919
  11. 8918
  12. 9025
  13. 81
  14. 96
  15. 965300
  16. 8265
  17. 121
  18. 11322
  19. 144
  20. 8740
  21. 10368
  22. 11312
  23. 11025
  24. 63
  25. 132
  26. 994008
  27. 48
  28. 10192
  29. 9215
  30. 1005433
  31. 12091
  32. 77
  33. 84
  34. 992142
  35. 9312
  36. 156
  37. 13110
  38. 84
  39. 54
  40. 48

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