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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 943 · 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. 1.113 × 106 =
  2. 2.106 × 87 =
  3. 3.112 × 96 =
  4. 4.111 × 95 =
  5. 5.102 × 107 =
  6. 6.97 × 88 =
  7. 7.89 × 85 =
  8. 8.998 × 984 =
  9. 9.7 × 6 =
  10. 10.93 × 96 =
  11. 11.101 × 85 =
  12. 12.96 × 97 =
  13. 13.990 × 981 =
  14. 14.14 × 6 =
  15. 15.97 × 90 =
  16. 16.109 × 114 =
  17. 17.92 × 98 =
  18. 18.105 × 86 =
  19. 19.98 × 95 =
  20. 20.112 × 104 =
  21. 21.14 × 14 =
  22. 22.1012 × 1015 =
  23. 23.110 × 104 =
  24. 24.14 × 9 =
  25. 25.1018 × 1023 =
  26. 26.89 × 94 =
  27. 27.8 × 6 =
  28. 28.103 × 88 =
  29. 29.9 × 9 =
  30. 30.93 × 85 =
  31. 31.97 × 91 =
  32. 32.13 × 6 =
  33. 33.91 × 93 =
  34. 34.96 × 85 =
  35. 35.106 × 112 =
  36. 36.1035 × 983 =
  37. 37.14 × 13 =
  38. 38.102 × 88 =
  39. 39.107 × 95 =
  40. 40.8 × 8 =

Answer key

  1. 11978
  2. 9222
  3. 10752
  4. 10545
  5. 10914
  6. 8536
  7. 7565
  8. 982032
  9. 42
  10. 8928
  11. 8585
  12. 9312
  13. 971190
  14. 84
  15. 8730
  16. 12426
  17. 9016
  18. 9030
  19. 9310
  20. 11648
  21. 196
  22. 1027180
  23. 11440
  24. 126
  25. 1041414
  26. 8366
  27. 48
  28. 9064
  29. 81
  30. 7905
  31. 8827
  32. 78
  33. 8463
  34. 8160
  35. 11872
  36. 1017405
  37. 182
  38. 8976
  39. 10165
  40. 64

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