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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 203 · 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. 1.92 × 96 =
  2. 2.1031 × 1036 =
  3. 3.90 × 99 =
  4. 4.114 × 114 =
  5. 5.13 × 14 =
  6. 6.113 × 96 =
  7. 7.108 × 110 =
  8. 8.110 × 96 =
  9. 9.13 × 13 =
  10. 10.995 × 982 =
  11. 11.114 × 110 =
  12. 12.9 × 8 =
  13. 13.96 × 92 =
  14. 14.115 × 103 =
  15. 15.112 × 99 =
  16. 16.112 × 101 =
  17. 17.107 × 87 =
  18. 18.13 × 7 =
  19. 19.107 × 110 =
  20. 20.106 × 103 =
  21. 21.101 × 98 =
  22. 22.88 × 87 =
  23. 23.14 × 11 =
  24. 24.89 × 96 =
  25. 25.95 × 93 =
  26. 26.9 × 6 =
  27. 27.1017 × 988 =
  28. 28.113 × 112 =
  29. 29.111 × 106 =
  30. 30.990 × 966 =
  31. 31.1024 × 1035 =
  32. 32.987 × 993 =
  33. 33.14 × 9 =
  34. 34.11 × 14 =
  35. 35.981 × 967 =
  36. 36.99 × 88 =
  37. 37.11 × 6 =
  38. 38.111 × 98 =
  39. 39.6 × 8 =
  40. 40.9 × 9 =

Answer key

  1. 8832
  2. 1068116
  3. 8910
  4. 12996
  5. 182
  6. 10848
  7. 11880
  8. 10560
  9. 169
  10. 977090
  11. 12540
  12. 72
  13. 8832
  14. 11845
  15. 11088
  16. 11312
  17. 9309
  18. 91
  19. 11770
  20. 10918
  21. 9898
  22. 7656
  23. 154
  24. 8544
  25. 8835
  26. 54
  27. 1004796
  28. 12656
  29. 11766
  30. 956340
  31. 1059840
  32. 980091
  33. 126
  34. 154
  35. 948627
  36. 8712
  37. 66
  38. 10878
  39. 48
  40. 81

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