← 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 103 · 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. 1.8 × 8 =
  2. 2.115 × 87 =
  3. 3.8 × 9 =
  4. 4.102 × 96 =
  5. 5.85 × 85 =
  6. 6.102 × 110 =
  7. 7.109 × 102 =
  8. 8.964 × 986 =
  9. 9.12 × 6 =
  10. 10.88 × 86 =
  11. 11.92 × 93 =
  12. 12.12 × 13 =
  13. 13.9 × 9 =
  14. 14.113 × 87 =
  15. 15.87 × 93 =
  16. 16.105 × 110 =
  17. 17.94 × 95 =
  18. 18.113 × 113 =
  19. 19.91 × 85 =
  20. 20.977 × 960 =
  21. 21.98 × 85 =
  22. 22.86 × 85 =
  23. 23.14 × 9 =
  24. 24.104 × 90 =
  25. 25.1032 × 1030 =
  26. 26.88 × 96 =
  27. 27.105 × 98 =
  28. 28.1009 × 1027 =
  29. 29.104 × 102 =
  30. 30.97 × 87 =
  31. 31.107 × 90 =
  32. 32.986 × 991 =
  33. 33.113 × 97 =
  34. 34.90 × 98 =
  35. 35.6 × 9 =
  36. 36.85 × 96 =
  37. 37.9 × 9 =
  38. 38.989 × 994 =
  39. 39.993 × 972 =
  40. 40.1031 × 1008 =

Answer key

  1. 64
  2. 10005
  3. 72
  4. 9792
  5. 7225
  6. 11220
  7. 11118
  8. 950504
  9. 72
  10. 7568
  11. 8556
  12. 156
  13. 81
  14. 9831
  15. 8091
  16. 11550
  17. 8930
  18. 12769
  19. 7735
  20. 937920
  21. 8330
  22. 7310
  23. 126
  24. 9360
  25. 1062960
  26. 8448
  27. 10290
  28. 1036243
  29. 10608
  30. 8439
  31. 9630
  32. 977126
  33. 10961
  34. 8820
  35. 54
  36. 8160
  37. 81
  38. 983066
  39. 965196
  40. 1039248

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