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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 130 · 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 × 88 =
  2. 2.8 × 8 =
  3. 3.1021 × 996 =
  4. 4.972 × 993 =
  5. 5.977 × 960 =
  6. 6.94 × 94 =
  7. 7.7 × 7 =
  8. 8.108 × 93 =
  9. 9.86 × 92 =
  10. 10.89 × 95 =
  11. 11.1033 × 997 =
  12. 12.115 × 108 =
  13. 13.11 × 6 =
  14. 14.7 × 7 =
  15. 15.14 × 11 =
  16. 16.990 × 999 =
  17. 17.987 × 999 =
  18. 18.11 × 7 =
  19. 19.1010 × 966 =
  20. 20.1025 × 1009 =
  21. 21.1014 × 1039 =
  22. 22.110 × 106 =
  23. 23.99 × 90 =
  24. 24.98 × 85 =
  25. 25.97 × 93 =
  26. 26.113 × 90 =
  27. 27.7 × 9 =
  28. 28.104 × 106 =
  29. 29.1040 × 977 =
  30. 30.14 × 13 =
  31. 31.13 × 14 =
  32. 32.111 × 112 =
  33. 33.112 × 93 =
  34. 34.11 × 13 =
  35. 35.1025 × 1030 =
  36. 36.85 × 98 =
  37. 37.106 × 95 =
  38. 38.113 × 94 =
  39. 39.89 × 98 =
  40. 40.91 × 90 =

Answer key

  1. 9680
  2. 64
  3. 1016916
  4. 965196
  5. 937920
  6. 8836
  7. 49
  8. 10044
  9. 7912
  10. 8455
  11. 1029901
  12. 12420
  13. 66
  14. 49
  15. 154
  16. 989010
  17. 986013
  18. 77
  19. 975660
  20. 1034225
  21. 1053546
  22. 11660
  23. 8910
  24. 8330
  25. 9021
  26. 10170
  27. 63
  28. 11024
  29. 1016080
  30. 182
  31. 182
  32. 12432
  33. 10416
  34. 143
  35. 1055750
  36. 8330
  37. 10070
  38. 10622
  39. 8722
  40. 8190

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