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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 547 · 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. 1.107 × 87 =
  2. 2.11 × 12 =
  3. 3.11 × 6 =
  4. 4.1036 × 985 =
  5. 5.8 × 9 =
  6. 6.88 × 93 =
  7. 7.983 × 995 =
  8. 8.113 × 96 =
  9. 9.12 × 9 =
  10. 10.9 × 7 =
  11. 11.11 × 12 =
  12. 12.14 × 14 =
  13. 13.14 × 11 =
  14. 14.108 × 114 =
  15. 15.11 × 12 =
  16. 16.92 × 86 =
  17. 17.1028 × 982 =
  18. 18.96 × 90 =
  19. 19.6 × 6 =
  20. 20.978 × 976 =
  21. 21.88 × 98 =
  22. 22.8 × 8 =
  23. 23.99 × 94 =
  24. 24.111 × 96 =
  25. 25.107 × 114 =
  26. 26.99 × 93 =
  27. 27.1022 × 1004 =
  28. 28.11 × 14 =
  29. 29.109 × 112 =
  30. 30.114 × 91 =
  31. 31.11 × 8 =
  32. 32.9 × 8 =
  33. 33.102 × 98 =
  34. 34.961 × 968 =
  35. 35.976 × 986 =
  36. 36.104 × 103 =
  37. 37.99 × 98 =
  38. 38.976 × 988 =
  39. 39.984 × 960 =
  40. 40.13 × 9 =

Answer key

  1. 9309
  2. 132
  3. 66
  4. 1020460
  5. 72
  6. 8184
  7. 978085
  8. 10848
  9. 108
  10. 63
  11. 132
  12. 196
  13. 154
  14. 12312
  15. 132
  16. 7912
  17. 1009496
  18. 8640
  19. 36
  20. 954528
  21. 8624
  22. 64
  23. 9306
  24. 10656
  25. 12198
  26. 9207
  27. 1026088
  28. 154
  29. 12208
  30. 10374
  31. 88
  32. 72
  33. 9996
  34. 930248
  35. 962336
  36. 10712
  37. 9702
  38. 964288
  39. 944640
  40. 117

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