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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 37 · 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. 1.987 × 996 =
  2. 2.111 × 89 =
  3. 3.105 × 108 =
  4. 4.1036 × 976 =
  5. 5.9 × 8 =
  6. 6.106 × 107 =
  7. 7.12 × 14 =
  8. 8.7 × 6 =
  9. 9.96 × 95 =
  10. 10.11 × 6 =
  11. 11.106 × 99 =
  12. 12.12 × 11 =
  13. 13.12 × 7 =
  14. 14.110 × 102 =
  15. 15.106 × 92 =
  16. 16.99 × 96 =
  17. 17.8 × 7 =
  18. 18.112 × 91 =
  19. 19.8 × 8 =
  20. 20.8 × 8 =
  21. 21.104 × 111 =
  22. 22.6 × 6 =
  23. 23.8 × 6 =
  24. 24.110 × 95 =
  25. 25.980 × 966 =
  26. 26.94 × 96 =
  27. 27.103 × 102 =
  28. 28.92 × 85 =
  29. 29.106 × 95 =
  30. 30.1013 × 967 =
  31. 31.997 × 998 =
  32. 32.1030 × 972 =
  33. 33.94 × 87 =
  34. 34.9 × 7 =
  35. 35.87 × 96 =
  36. 36.999 × 997 =
  37. 37.102 × 114 =
  38. 38.114 × 88 =
  39. 39.110 × 89 =
  40. 40.6 × 6 =

Answer key

  1. 983052
  2. 9879
  3. 11340
  4. 1011136
  5. 72
  6. 11342
  7. 168
  8. 42
  9. 9120
  10. 66
  11. 10494
  12. 132
  13. 84
  14. 11220
  15. 9752
  16. 9504
  17. 56
  18. 10192
  19. 64
  20. 64
  21. 11544
  22. 36
  23. 48
  24. 10450
  25. 946680
  26. 9024
  27. 10506
  28. 7820
  29. 10070
  30. 979571
  31. 995006
  32. 1001160
  33. 8178
  34. 63
  35. 8352
  36. 996003
  37. 11628
  38. 10032
  39. 9790
  40. 36

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