← 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 323 · 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. 1.110 × 102 =
  2. 2.115 × 97 =
  3. 3.13 × 7 =
  4. 4.112 × 99 =
  5. 5.964 × 977 =
  6. 6.989 × 976 =
  7. 7.108 × 114 =
  8. 8.13 × 13 =
  9. 9.115 × 96 =
  10. 10.92 × 98 =
  11. 11.96 × 93 =
  12. 12.14 × 13 =
  13. 13.105 × 97 =
  14. 14.1008 × 1014 =
  15. 15.13 × 11 =
  16. 16.99 × 85 =
  17. 17.1023 × 960 =
  18. 18.109 × 102 =
  19. 19.7 × 7 =
  20. 20.11 × 11 =
  21. 21.92 × 88 =
  22. 22.106 × 85 =
  23. 23.114 × 103 =
  24. 24.12 × 12 =
  25. 25.91 × 96 =
  26. 26.1001 × 1004 =
  27. 27.1008 × 1006 =
  28. 28.13 × 9 =
  29. 29.961 × 972 =
  30. 30.92 × 89 =
  31. 31.12 × 11 =
  32. 32.1035 × 1011 =
  33. 33.12 × 12 =
  34. 34.6 × 9 =
  35. 35.90 × 95 =
  36. 36.95 × 85 =
  37. 37.103 × 108 =
  38. 38.1036 × 993 =
  39. 39.1011 × 1022 =
  40. 40.115 × 94 =

Answer key

  1. 11220
  2. 11155
  3. 91
  4. 11088
  5. 941828
  6. 965264
  7. 12312
  8. 169
  9. 11040
  10. 9016
  11. 8928
  12. 182
  13. 10185
  14. 1022112
  15. 143
  16. 8415
  17. 982080
  18. 11118
  19. 49
  20. 121
  21. 8096
  22. 9010
  23. 11742
  24. 144
  25. 8736
  26. 1005004
  27. 1014048
  28. 117
  29. 934092
  30. 8188
  31. 132
  32. 1046385
  33. 144
  34. 54
  35. 8550
  36. 8075
  37. 11124
  38. 1028748
  39. 1033242
  40. 10810

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