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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 842 · 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. 1.105 × 89 =
  2. 2.13 × 8 =
  3. 3.86 × 97 =
  4. 4.12 × 11 =
  5. 5.95 × 90 =
  6. 6.88 × 92 =
  7. 7.111 × 92 =
  8. 8.994 × 971 =
  9. 9.11 × 8 =
  10. 10.984 × 999 =
  11. 11.11 × 11 =
  12. 12.112 × 115 =
  13. 13.101 × 86 =
  14. 14.14 × 8 =
  15. 15.993 × 973 =
  16. 16.1032 × 1020 =
  17. 17.11 × 13 =
  18. 18.1004 × 986 =
  19. 19.13 × 7 =
  20. 20.105 × 86 =
  21. 21.85 × 85 =
  22. 22.14 × 7 =
  23. 23.95 × 88 =
  24. 24.91 × 85 =
  25. 25.8 × 8 =
  26. 26.1031 × 995 =
  27. 27.1027 × 995 =
  28. 28.94 × 96 =
  29. 29.1011 × 996 =
  30. 30.9 × 6 =
  31. 31.11 × 13 =
  32. 32.87 × 99 =
  33. 33.964 × 975 =
  34. 34.14 × 11 =
  35. 35.1011 × 1007 =
  36. 36.981 × 981 =
  37. 37.94 × 89 =
  38. 38.90 × 86 =
  39. 39.1034 × 1008 =
  40. 40.103 × 114 =

Answer key

  1. 9345
  2. 104
  3. 8342
  4. 132
  5. 8550
  6. 8096
  7. 10212
  8. 965174
  9. 88
  10. 983016
  11. 121
  12. 12880
  13. 8686
  14. 112
  15. 966189
  16. 1052640
  17. 143
  18. 989944
  19. 91
  20. 9030
  21. 7225
  22. 98
  23. 8360
  24. 7735
  25. 64
  26. 1025845
  27. 1021865
  28. 9024
  29. 1006956
  30. 54
  31. 143
  32. 8613
  33. 939900
  34. 154
  35. 1018077
  36. 962361
  37. 8366
  38. 7740
  39. 1042272
  40. 11742

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