← Multiplying numbers near 10, 100 and 1000 lesson New set →

Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 605 · 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. 1.1002 × 975 =
  2. 2.94 × 92 =
  3. 3.103 × 86 =
  4. 4.1010 × 1014 =
  5. 5.11 × 14 =
  6. 6.11 × 9 =
  7. 7.92 × 96 =
  8. 8.998 × 970 =
  9. 9.6 × 6 =
  10. 10.107 × 103 =
  11. 11.85 × 89 =
  12. 12.994 × 987 =
  13. 13.103 × 101 =
  14. 14.12 × 11 =
  15. 15.87 × 98 =
  16. 16.98 × 99 =
  17. 17.96 × 98 =
  18. 18.974 × 964 =
  19. 19.9 × 8 =
  20. 20.97 × 90 =
  21. 21.86 × 98 =
  22. 22.1010 × 973 =
  23. 23.1006 × 1011 =
  24. 24.113 × 107 =
  25. 25.1003 × 992 =
  26. 26.13 × 14 =
  27. 27.99 × 92 =
  28. 28.14 × 14 =
  29. 29.88 × 92 =
  30. 30.1039 × 1013 =
  31. 31.1018 × 964 =
  32. 32.6 × 6 =
  33. 33.12 × 7 =
  34. 34.113 × 105 =
  35. 35.7 × 9 =
  36. 36.13 × 11 =
  37. 37.11 × 8 =
  38. 38.109 × 109 =
  39. 39.97 × 94 =
  40. 40.990 × 993 =

Answer key

  1. 976950
  2. 8648
  3. 8858
  4. 1024140
  5. 154
  6. 99
  7. 8832
  8. 968060
  9. 36
  10. 11021
  11. 7565
  12. 981078
  13. 10403
  14. 132
  15. 8526
  16. 9702
  17. 9408
  18. 938936
  19. 72
  20. 8730
  21. 8428
  22. 982730
  23. 1017066
  24. 12091
  25. 994976
  26. 182
  27. 9108
  28. 196
  29. 8096
  30. 1052507
  31. 981352
  32. 36
  33. 84
  34. 11865
  35. 63
  36. 143
  37. 88
  38. 11881
  39. 9118
  40. 983070

Free vedic maths lessons, practice and worksheets at talentjr.in/vedic-maths