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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 395 · 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. 1.6 × 6 =
  2. 2.966 × 975 =
  3. 3.8 × 8 =
  4. 4.92 × 88 =
  5. 5.103 × 89 =
  6. 6.8 × 8 =
  7. 7.90 × 85 =
  8. 8.102 × 101 =
  9. 9.86 × 94 =
  10. 10.8 × 7 =
  11. 11.7 × 9 =
  12. 12.984 × 963 =
  13. 13.95 × 95 =
  14. 14.6 × 9 =
  15. 15.106 × 104 =
  16. 16.95 × 96 =
  17. 17.14 × 12 =
  18. 18.992 × 991 =
  19. 19.103 × 96 =
  20. 20.111 × 93 =
  21. 21.96 × 97 =
  22. 22.13 × 7 =
  23. 23.102 × 115 =
  24. 24.104 × 94 =
  25. 25.11 × 6 =
  26. 26.1011 × 962 =
  27. 27.980 × 971 =
  28. 28.85 × 93 =
  29. 29.996 × 968 =
  30. 30.999 × 989 =
  31. 31.14 × 8 =
  32. 32.11 × 6 =
  33. 33.106 × 111 =
  34. 34.7 × 6 =
  35. 35.115 × 114 =
  36. 36.115 × 95 =
  37. 37.106 × 104 =
  38. 38.8 × 7 =
  39. 39.103 × 106 =
  40. 40.1001 × 1036 =

Answer key

  1. 36
  2. 941850
  3. 64
  4. 8096
  5. 9167
  6. 64
  7. 7650
  8. 10302
  9. 8084
  10. 56
  11. 63
  12. 947592
  13. 9025
  14. 54
  15. 11024
  16. 9120
  17. 168
  18. 983072
  19. 9888
  20. 10323
  21. 9312
  22. 91
  23. 11730
  24. 9776
  25. 66
  26. 972582
  27. 951580
  28. 7905
  29. 964128
  30. 988011
  31. 112
  32. 66
  33. 11766
  34. 42
  35. 13110
  36. 10925
  37. 11024
  38. 56
  39. 10918
  40. 1037036

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