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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 969 · 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. 1.104 × 93 =
  2. 2.12 × 12 =
  3. 3.998 × 973 =
  4. 4.1038 × 1010 =
  5. 5.6 × 8 =
  6. 6.97 × 92 =
  7. 7.92 × 90 =
  8. 8.114 × 110 =
  9. 9.14 × 11 =
  10. 10.1027 × 992 =
  11. 11.94 × 98 =
  12. 12.11 × 11 =
  13. 13.108 × 89 =
  14. 14.11 × 6 =
  15. 15.97 × 89 =
  16. 16.1003 × 969 =
  17. 17.111 × 86 =
  18. 18.101 × 109 =
  19. 19.107 × 106 =
  20. 20.90 × 86 =
  21. 21.109 × 114 =
  22. 22.9 × 8 =
  23. 23.12 × 14 =
  24. 24.114 × 92 =
  25. 25.991 × 961 =
  26. 26.1029 × 1007 =
  27. 27.101 × 96 =
  28. 28.98 × 96 =
  29. 29.86 × 97 =
  30. 30.99 × 88 =
  31. 31.88 × 96 =
  32. 32.95 × 93 =
  33. 33.965 × 976 =
  34. 34.9 × 7 =
  35. 35.96 × 95 =
  36. 36.1024 × 1040 =
  37. 37.1031 × 1039 =
  38. 38.104 × 104 =
  39. 39.14 × 7 =
  40. 40.973 × 966 =

Answer key

  1. 9672
  2. 144
  3. 971054
  4. 1048380
  5. 48
  6. 8924
  7. 8280
  8. 12540
  9. 154
  10. 1018784
  11. 9212
  12. 121
  13. 9612
  14. 66
  15. 8633
  16. 971907
  17. 9546
  18. 11009
  19. 11342
  20. 7740
  21. 12426
  22. 72
  23. 168
  24. 10488
  25. 952351
  26. 1036203
  27. 9696
  28. 9408
  29. 8342
  30. 8712
  31. 8448
  32. 8835
  33. 941840
  34. 63
  35. 9120
  36. 1064960
  37. 1071209
  38. 10816
  39. 98
  40. 939918

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