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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 948 · 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. 1.95 × 95 =
  2. 2.102 × 105 =
  3. 3.99 × 95 =
  4. 4.90 × 99 =
  5. 5.9 × 6 =
  6. 6.101 × 103 =
  7. 7.102 × 105 =
  8. 8.108 × 99 =
  9. 9.1006 × 998 =
  10. 10.87 × 89 =
  11. 11.968 × 965 =
  12. 12.99 × 98 =
  13. 13.102 × 94 =
  14. 14.105 × 110 =
  15. 15.110 × 98 =
  16. 16.994 × 995 =
  17. 17.7 × 7 =
  18. 18.89 × 99 =
  19. 19.14 × 14 =
  20. 20.88 × 93 =
  21. 21.14 × 9 =
  22. 22.101 × 96 =
  23. 23.88 × 99 =
  24. 24.12 × 12 =
  25. 25.101 × 88 =
  26. 26.7 × 8 =
  27. 27.8 × 9 =
  28. 28.96 × 98 =
  29. 29.101 × 110 =
  30. 30.7 × 9 =
  31. 31.966 × 991 =
  32. 32.976 × 998 =
  33. 33.114 × 105 =
  34. 34.11 × 11 =
  35. 35.994 × 968 =
  36. 36.12 × 12 =
  37. 37.6 × 9 =
  38. 38.7 × 9 =
  39. 39.102 × 96 =
  40. 40.88 × 91 =

Answer key

  1. 9025
  2. 10710
  3. 9405
  4. 8910
  5. 54
  6. 10403
  7. 10710
  8. 10692
  9. 1003988
  10. 7743
  11. 934120
  12. 9702
  13. 9588
  14. 11550
  15. 10780
  16. 989030
  17. 49
  18. 8811
  19. 196
  20. 8184
  21. 126
  22. 9696
  23. 8712
  24. 144
  25. 8888
  26. 56
  27. 72
  28. 9408
  29. 11110
  30. 63
  31. 957306
  32. 974048
  33. 11970
  34. 121
  35. 962192
  36. 144
  37. 54
  38. 63
  39. 9792
  40. 8008

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