← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 2 · 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. 1.101³ =
  2. 2.981³ =
  3. 3.980³ =
  4. 4.99³ =
  5. 5.999³ =
  6. 6.108³ =
  7. 7.94³ =
  8. 8.997³ =
  9. 9.1020³ =
  10. 10.97³ =
  11. 11.94³ =
  12. 12.93³ =
  13. 13.107³ =
  14. 14.1006³ =
  15. 15.995³ =
  16. 16.1006³ =
  17. 17.96³ =
  18. 18.94³ =
  19. 19.101³ =
  20. 20.98³ =
  21. 21.99³ =
  22. 22.99³ =
  23. 23.1017³ =
  24. 24.991³ =
  25. 25.95³ =
  26. 26.109³ =
  27. 27.106³ =
  28. 28.99³ =
  29. 29.103³ =
  30. 30.93³ =
  31. 31.103³ =
  32. 32.106³ =
  33. 33.92³ =
  34. 34.109³ =
  35. 35.109³ =
  36. 36.101³ =
  37. 37.991³ =
  38. 38.987³ =
  39. 39.99³ =
  40. 40.93³ =

Answer key

  1. 1030301
  2. 944076141
  3. 941192000
  4. 970299
  5. 997002999
  6. 1259712
  7. 830584
  8. 991026973
  9. 1061208000
  10. 912673
  11. 830584
  12. 804357
  13. 1225043
  14. 1018108216
  15. 985074875
  16. 1018108216
  17. 884736
  18. 830584
  19. 1030301
  20. 941192
  21. 970299
  22. 970299
  23. 1051871913
  24. 973242271
  25. 857375
  26. 1295029
  27. 1191016
  28. 970299
  29. 1092727
  30. 804357
  31. 1092727
  32. 1191016
  33. 778688
  34. 1295029
  35. 1295029
  36. 1030301
  37. 973242271
  38. 961504803
  39. 970299
  40. 804357

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