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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 741 · 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. 1.11 × 14 =
  2. 2.11 × 6 =
  3. 3.11 × 13 =
  4. 4.983 × 966 =
  5. 5.93 × 86 =
  6. 6.1017 × 961 =
  7. 7.12 × 12 =
  8. 8.97 × 90 =
  9. 9.88 × 88 =
  10. 10.103 × 109 =
  11. 11.988 × 967 =
  12. 12.9 × 7 =
  13. 13.14 × 7 =
  14. 14.1019 × 988 =
  15. 15.85 × 99 =
  16. 16.11 × 13 =
  17. 17.99 × 97 =
  18. 18.9 × 6 =
  19. 19.8 × 8 =
  20. 20.9 × 7 =
  21. 21.7 × 9 =
  22. 22.98 × 97 =
  23. 23.13 × 13 =
  24. 24.14 × 13 =
  25. 25.1017 × 965 =
  26. 26.1021 × 996 =
  27. 27.7 × 7 =
  28. 28.14 × 12 =
  29. 29.114 × 96 =
  30. 30.88 × 95 =
  31. 31.91 × 96 =
  32. 32.995 × 983 =
  33. 33.104 × 94 =
  34. 34.103 × 97 =
  35. 35.99 × 89 =
  36. 36.14 × 13 =
  37. 37.95 × 93 =
  38. 38.13 × 13 =
  39. 39.1016 × 1037 =
  40. 40.101 × 95 =

Answer key

  1. 154
  2. 66
  3. 143
  4. 949578
  5. 7998
  6. 977337
  7. 144
  8. 8730
  9. 7744
  10. 11227
  11. 955396
  12. 63
  13. 98
  14. 1006772
  15. 8415
  16. 143
  17. 9603
  18. 54
  19. 64
  20. 63
  21. 63
  22. 9506
  23. 169
  24. 182
  25. 981405
  26. 1016916
  27. 49
  28. 168
  29. 10944
  30. 8360
  31. 8736
  32. 978085
  33. 9776
  34. 9991
  35. 8811
  36. 182
  37. 8835
  38. 169
  39. 1053592
  40. 9595

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