← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 173 · 40 sums
TalentJR

The trick (Yavadunam): Left part: the number + twice the difference. Middle part: 3 × the difference squared. Right part: the difference cubed. Each right-hand part has as many digits as the base has zeros — carry the extra, borrow if a part is negative.

NameDateTime takenScore ___ / 40
  1. 1.98³ =
  2. 2.104³ =
  3. 3.1004³ =
  4. 4.995³ =
  5. 5.98³ =
  6. 6.91³ =
  7. 7.93³ =
  8. 8.99³ =
  9. 9.98³ =
  10. 10.99³ =
  11. 11.98³ =
  12. 12.97³ =
  13. 13.995³ =
  14. 14.989³ =
  15. 15.1001³ =
  16. 16.102³ =
  17. 17.1006³ =
  18. 18.986³ =
  19. 19.104³ =
  20. 20.98³ =
  21. 21.998³ =
  22. 22.998³ =
  23. 23.1013³ =
  24. 24.99³ =
  25. 25.996³ =
  26. 26.99³ =
  27. 27.108³ =
  28. 28.97³ =
  29. 29.94³ =
  30. 30.1008³ =
  31. 31.91³ =
  32. 32.996³ =
  33. 33.92³ =
  34. 34.98³ =
  35. 35.105³ =
  36. 36.94³ =
  37. 37.991³ =
  38. 38.102³ =
  39. 39.97³ =
  40. 40.105³ =

Answer key

  1. 941192
  2. 1124864
  3. 1012048064
  4. 985074875
  5. 941192
  6. 753571
  7. 804357
  8. 970299
  9. 941192
  10. 970299
  11. 941192
  12. 912673
  13. 985074875
  14. 967361669
  15. 1003003001
  16. 1061208
  17. 1018108216
  18. 958585256
  19. 1124864
  20. 941192
  21. 994011992
  22. 994011992
  23. 1039509197
  24. 970299
  25. 988047936
  26. 970299
  27. 1259712
  28. 912673
  29. 830584
  30. 1024192512
  31. 753571
  32. 988047936
  33. 778688
  34. 941192
  35. 1157625
  36. 830584
  37. 973242271
  38. 1061208
  39. 912673
  40. 1157625

Free vedic maths lessons, practice and worksheets at talentjr.in/vedic-maths