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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 503 · 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 × 106 =
  2. 2.88 × 96 =
  3. 3.9 × 7 =
  4. 4.110 × 111 =
  5. 5.1026 × 1024 =
  6. 6.8 × 7 =
  7. 7.102 × 101 =
  8. 8.14 × 11 =
  9. 9.8 × 9 =
  10. 10.96 × 90 =
  11. 11.979 × 993 =
  12. 12.13 × 14 =
  13. 13.97 × 98 =
  14. 14.98 × 88 =
  15. 15.110 × 86 =
  16. 16.12 × 9 =
  17. 17.98 × 86 =
  18. 18.109 × 101 =
  19. 19.103 × 110 =
  20. 20.988 × 970 =
  21. 21.9 × 9 =
  22. 22.95 × 85 =
  23. 23.115 × 94 =
  24. 24.96 × 94 =
  25. 25.107 × 110 =
  26. 26.87 × 88 =
  27. 27.12 × 9 =
  28. 28.11 × 6 =
  29. 29.9 × 9 =
  30. 30.6 × 8 =
  31. 31.114 × 110 =
  32. 32.115 × 104 =
  33. 33.12 × 9 =
  34. 34.103 × 105 =
  35. 35.9 × 8 =
  36. 36.12 × 13 =
  37. 37.6 × 7 =
  38. 38.114 × 97 =
  39. 39.1018 × 985 =
  40. 40.89 × 96 =

Answer key

  1. 11978
  2. 8448
  3. 63
  4. 12210
  5. 1050624
  6. 56
  7. 10302
  8. 154
  9. 72
  10. 8640
  11. 972147
  12. 182
  13. 9506
  14. 8624
  15. 9460
  16. 108
  17. 8428
  18. 11009
  19. 11330
  20. 958360
  21. 81
  22. 8075
  23. 10810
  24. 9024
  25. 11770
  26. 7656
  27. 108
  28. 66
  29. 81
  30. 48
  31. 12540
  32. 11960
  33. 108
  34. 10815
  35. 72
  36. 156
  37. 42
  38. 11058
  39. 1002730
  40. 8544

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