← 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 96 · 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. 1.13 × 8 =
  2. 2.1032 × 1033 =
  3. 3.985 × 985 =
  4. 4.107 × 98 =
  5. 5.13 × 6 =
  6. 6.103 × 102 =
  7. 7.11 × 6 =
  8. 8.108 × 109 =
  9. 9.12 × 6 =
  10. 10.8 × 6 =
  11. 11.9 × 8 =
  12. 12.113 × 108 =
  13. 13.111 × 109 =
  14. 14.102 × 109 =
  15. 15.980 × 974 =
  16. 16.11 × 11 =
  17. 17.85 × 91 =
  18. 18.1003 × 1032 =
  19. 19.92 × 97 =
  20. 20.993 × 984 =
  21. 21.105 × 103 =
  22. 22.9 × 7 =
  23. 23.115 × 87 =
  24. 24.6 × 8 =
  25. 25.96 × 86 =
  26. 26.97 × 85 =
  27. 27.103 × 97 =
  28. 28.102 × 99 =
  29. 29.93 × 96 =
  30. 30.115 × 109 =
  31. 31.6 × 6 =
  32. 32.13 × 13 =
  33. 33.12 × 11 =
  34. 34.92 × 98 =
  35. 35.13 × 6 =
  36. 36.86 × 93 =
  37. 37.87 × 92 =
  38. 38.93 × 85 =
  39. 39.967 × 982 =
  40. 40.993 × 963 =

Answer key

  1. 104
  2. 1066056
  3. 970225
  4. 10486
  5. 78
  6. 10506
  7. 66
  8. 11772
  9. 72
  10. 48
  11. 72
  12. 12204
  13. 12099
  14. 11118
  15. 954520
  16. 121
  17. 7735
  18. 1035096
  19. 8924
  20. 977112
  21. 10815
  22. 63
  23. 10005
  24. 48
  25. 8256
  26. 8245
  27. 9991
  28. 10098
  29. 8928
  30. 12535
  31. 36
  32. 169
  33. 132
  34. 9016
  35. 78
  36. 7998
  37. 8004
  38. 7905
  39. 949594
  40. 956259

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