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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 53 · 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. 1.986 × 968 =
  2. 2.962 × 966 =
  3. 3.109 × 108 =
  4. 4.968 × 960 =
  5. 5.106 × 115 =
  6. 6.93 × 99 =
  7. 7.7 × 8 =
  8. 8.964 × 978 =
  9. 9.14 × 9 =
  10. 10.94 × 99 =
  11. 11.14 × 12 =
  12. 12.105 × 96 =
  13. 13.107 × 111 =
  14. 14.1023 × 1009 =
  15. 15.6 × 6 =
  16. 16.993 × 977 =
  17. 17.92 × 90 =
  18. 18.11 × 9 =
  19. 19.7 × 9 =
  20. 20.111 × 101 =
  21. 21.115 × 92 =
  22. 22.110 × 112 =
  23. 23.89 × 97 =
  24. 24.102 × 112 =
  25. 25.115 × 102 =
  26. 26.89 × 94 =
  27. 27.1011 × 978 =
  28. 28.11 × 11 =
  29. 29.109 × 85 =
  30. 30.112 × 95 =
  31. 31.1031 × 1011 =
  32. 32.110 × 111 =
  33. 33.1029 × 1035 =
  34. 34.106 × 103 =
  35. 35.97 × 85 =
  36. 36.13 × 11 =
  37. 37.87 × 87 =
  38. 38.103 × 102 =
  39. 39.99 × 95 =
  40. 40.1037 × 1016 =

Answer key

  1. 954448
  2. 929292
  3. 11772
  4. 929280
  5. 12190
  6. 9207
  7. 56
  8. 942792
  9. 126
  10. 9306
  11. 168
  12. 10080
  13. 11877
  14. 1032207
  15. 36
  16. 970161
  17. 8280
  18. 99
  19. 63
  20. 11211
  21. 10580
  22. 12320
  23. 8633
  24. 11424
  25. 11730
  26. 8366
  27. 988758
  28. 121
  29. 9265
  30. 10640
  31. 1042341
  32. 12210
  33. 1065015
  34. 10918
  35. 8245
  36. 143
  37. 7569
  38. 10506
  39. 9405
  40. 1053592

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