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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 38 · 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. 1.94 × 95 =
  2. 2.115 × 96 =
  3. 3.89 × 96 =
  4. 4.12 × 11 =
  5. 5.114 × 92 =
  6. 6.89 × 85 =
  7. 7.95 × 86 =
  8. 8.12 × 11 =
  9. 9.1005 × 986 =
  10. 10.97 × 98 =
  11. 11.6 × 8 =
  12. 12.97 × 97 =
  13. 13.971 × 972 =
  14. 14.90 × 95 =
  15. 15.6 × 8 =
  16. 16.95 × 90 =
  17. 17.7 × 7 =
  18. 18.102 × 95 =
  19. 19.91 × 95 =
  20. 20.91 × 86 =
  21. 21.101 × 104 =
  22. 22.7 × 9 =
  23. 23.1025 × 971 =
  24. 24.89 × 96 =
  25. 25.993 × 960 =
  26. 26.988 × 982 =
  27. 27.106 × 103 =
  28. 28.113 × 93 =
  29. 29.7 × 6 =
  30. 30.11 × 6 =
  31. 31.94 × 95 =
  32. 32.1026 × 1009 =
  33. 33.107 × 85 =
  34. 34.90 × 98 =
  35. 35.1037 × 991 =
  36. 36.103 × 99 =
  37. 37.6 × 7 =
  38. 38.115 × 111 =
  39. 39.99 × 93 =
  40. 40.980 × 971 =

Answer key

  1. 8930
  2. 11040
  3. 8544
  4. 132
  5. 10488
  6. 7565
  7. 8170
  8. 132
  9. 990930
  10. 9506
  11. 48
  12. 9409
  13. 943812
  14. 8550
  15. 48
  16. 8550
  17. 49
  18. 9690
  19. 8645
  20. 7826
  21. 10504
  22. 63
  23. 995275
  24. 8544
  25. 953280
  26. 970216
  27. 10918
  28. 10509
  29. 42
  30. 66
  31. 8930
  32. 1035234
  33. 9095
  34. 8820
  35. 1027667
  36. 10197
  37. 42
  38. 12765
  39. 9207
  40. 951580

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