← 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 414 · 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. 1.1007 × 971 =
  2. 2.103 × 98 =
  3. 3.1016 × 993 =
  4. 4.12 × 6 =
  5. 5.106 × 94 =
  6. 6.97 × 93 =
  7. 7.86 × 95 =
  8. 8.101 × 95 =
  9. 9.110 × 95 =
  10. 10.991 × 969 =
  11. 11.11 × 8 =
  12. 12.107 × 90 =
  13. 13.94 × 90 =
  14. 14.968 × 996 =
  15. 15.11 × 11 =
  16. 16.89 × 97 =
  17. 17.113 × 111 =
  18. 18.109 × 96 =
  19. 19.7 × 8 =
  20. 20.105 × 99 =
  21. 21.1021 × 978 =
  22. 22.95 × 89 =
  23. 23.1020 × 967 =
  24. 24.994 × 971 =
  25. 25.13 × 11 =
  26. 26.113 × 107 =
  27. 27.12 × 14 =
  28. 28.9 × 9 =
  29. 29.114 × 86 =
  30. 30.12 × 6 =
  31. 31.979 × 962 =
  32. 32.13 × 6 =
  33. 33.13 × 12 =
  34. 34.1029 × 1002 =
  35. 35.12 × 13 =
  36. 36.12 × 14 =
  37. 37.14 × 6 =
  38. 38.9 × 6 =
  39. 39.11 × 14 =
  40. 40.92 × 88 =

Answer key

  1. 977797
  2. 10094
  3. 1008888
  4. 72
  5. 9964
  6. 9021
  7. 8170
  8. 9595
  9. 10450
  10. 960279
  11. 88
  12. 9630
  13. 8460
  14. 964128
  15. 121
  16. 8633
  17. 12543
  18. 10464
  19. 56
  20. 10395
  21. 998538
  22. 8455
  23. 986340
  24. 965174
  25. 143
  26. 12091
  27. 168
  28. 81
  29. 9804
  30. 72
  31. 941798
  32. 78
  33. 156
  34. 1031058
  35. 156
  36. 168
  37. 84
  38. 54
  39. 154
  40. 8096

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