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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 360 · 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. 1.96 × 96 =
  2. 2.6 × 7 =
  3. 3.14 × 9 =
  4. 4.113 × 101 =
  5. 5.114 × 104 =
  6. 6.960 × 990 =
  7. 7.105 × 104 =
  8. 8.89 × 91 =
  9. 9.11 × 13 =
  10. 10.8 × 8 =
  11. 11.103 × 104 =
  12. 12.8 × 6 =
  13. 13.105 × 105 =
  14. 14.7 × 8 =
  15. 15.96 × 96 =
  16. 16.9 × 9 =
  17. 17.99 × 88 =
  18. 18.111 × 87 =
  19. 19.90 × 91 =
  20. 20.96 × 87 =
  21. 21.6 × 8 =
  22. 22.6 × 7 =
  23. 23.1003 × 971 =
  24. 24.13 × 13 =
  25. 25.110 × 109 =
  26. 26.12 × 11 =
  27. 27.91 × 87 =
  28. 28.91 × 93 =
  29. 29.94 × 99 =
  30. 30.90 × 95 =
  31. 31.85 × 95 =
  32. 32.103 × 101 =
  33. 33.11 × 13 =
  34. 34.14 × 7 =
  35. 35.113 × 111 =
  36. 36.13 × 6 =
  37. 37.11 × 11 =
  38. 38.115 × 99 =
  39. 39.98 × 85 =
  40. 40.14 × 11 =

Answer key

  1. 9216
  2. 42
  3. 126
  4. 11413
  5. 11856
  6. 950400
  7. 10920
  8. 8099
  9. 143
  10. 64
  11. 10712
  12. 48
  13. 11025
  14. 56
  15. 9216
  16. 81
  17. 8712
  18. 9657
  19. 8190
  20. 8352
  21. 48
  22. 42
  23. 973913
  24. 169
  25. 11990
  26. 132
  27. 7917
  28. 8463
  29. 9306
  30. 8550
  31. 8075
  32. 10403
  33. 143
  34. 98
  35. 12543
  36. 78
  37. 121
  38. 11385
  39. 8330
  40. 154

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