← 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 834 · 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. 1.7 × 6 =
  2. 2.11 × 12 =
  3. 3.93 × 85 =
  4. 4.6 × 9 =
  5. 5.11 × 14 =
  6. 6.97 × 93 =
  7. 7.103 × 114 =
  8. 8.110 × 111 =
  9. 9.102 × 105 =
  10. 10.112 × 97 =
  11. 11.91 × 93 =
  12. 12.90 × 87 =
  13. 13.89 × 87 =
  14. 14.99 × 88 =
  15. 15.111 × 104 =
  16. 16.7 × 9 =
  17. 17.1025 × 1007 =
  18. 18.111 × 113 =
  19. 19.97 × 89 =
  20. 20.96 × 96 =
  21. 21.11 × 14 =
  22. 22.97 × 89 =
  23. 23.115 × 99 =
  24. 24.986 × 981 =
  25. 25.86 × 87 =
  26. 26.89 × 90 =
  27. 27.87 × 99 =
  28. 28.115 × 96 =
  29. 29.14 × 13 =
  30. 30.114 × 104 =
  31. 31.85 × 96 =
  32. 32.87 × 86 =
  33. 33.89 × 89 =
  34. 34.89 × 90 =
  35. 35.95 × 91 =
  36. 36.1024 × 999 =
  37. 37.1017 × 1007 =
  38. 38.13 × 11 =
  39. 39.101 × 112 =
  40. 40.8 × 8 =

Answer key

  1. 42
  2. 132
  3. 7905
  4. 54
  5. 154
  6. 9021
  7. 11742
  8. 12210
  9. 10710
  10. 10864
  11. 8463
  12. 7830
  13. 7743
  14. 8712
  15. 11544
  16. 63
  17. 1032175
  18. 12543
  19. 8633
  20. 9216
  21. 154
  22. 8633
  23. 11385
  24. 967266
  25. 7482
  26. 8010
  27. 8613
  28. 11040
  29. 182
  30. 11856
  31. 8160
  32. 7482
  33. 7921
  34. 8010
  35. 8645
  36. 1022976
  37. 1024119
  38. 143
  39. 11312
  40. 64

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