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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 647 · 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. 1.105 × 96 =
  2. 2.113 × 96 =
  3. 3.1011 × 971 =
  4. 4.94 × 88 =
  5. 5.85 × 95 =
  6. 6.995 × 961 =
  7. 7.103 × 95 =
  8. 8.1013 × 996 =
  9. 9.7 × 7 =
  10. 10.103 × 102 =
  11. 11.104 × 96 =
  12. 12.8 × 6 =
  13. 13.99 × 96 =
  14. 14.101 × 85 =
  15. 15.6 × 9 =
  16. 16.96 × 95 =
  17. 17.98 × 89 =
  18. 18.110 × 95 =
  19. 19.103 × 107 =
  20. 20.8 × 6 =
  21. 21.102 × 86 =
  22. 22.12 × 6 =
  23. 23.11 × 8 =
  24. 24.99 × 95 =
  25. 25.9 × 9 =
  26. 26.87 × 91 =
  27. 27.13 × 12 =
  28. 28.12 × 7 =
  29. 29.1009 × 1008 =
  30. 30.977 × 992 =
  31. 31.12 × 11 =
  32. 32.6 × 8 =
  33. 33.9 × 7 =
  34. 34.104 × 102 =
  35. 35.98 × 87 =
  36. 36.8 × 7 =
  37. 37.101 × 99 =
  38. 38.1011 × 1027 =
  39. 39.1026 × 1016 =
  40. 40.87 × 94 =

Answer key

  1. 10080
  2. 10848
  3. 981681
  4. 8272
  5. 8075
  6. 956195
  7. 9785
  8. 1008948
  9. 49
  10. 10506
  11. 9984
  12. 48
  13. 9504
  14. 8585
  15. 54
  16. 9120
  17. 8722
  18. 10450
  19. 11021
  20. 48
  21. 8772
  22. 72
  23. 88
  24. 9405
  25. 81
  26. 7917
  27. 156
  28. 84
  29. 1017072
  30. 969184
  31. 132
  32. 48
  33. 63
  34. 10608
  35. 8526
  36. 56
  37. 9999
  38. 1038297
  39. 1042416
  40. 8178

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