← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 820 · 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. 1.106³ =
  2. 2.98³ =
  3. 3.97³ =
  4. 4.92³ =
  5. 5.99³ =
  6. 6.92³ =
  7. 7.1013³ =
  8. 8.109³ =
  9. 9.997³ =
  10. 10.1018³ =
  11. 11.91³ =
  12. 12.99³ =
  13. 13.93³ =
  14. 14.98³ =
  15. 15.105³ =
  16. 16.985³ =
  17. 17.1007³ =
  18. 18.989³ =
  19. 19.999³ =
  20. 20.97³ =
  21. 21.1017³ =
  22. 22.103³ =
  23. 23.102³ =
  24. 24.96³ =
  25. 25.104³ =
  26. 26.1002³ =
  27. 27.991³ =
  28. 28.101³ =
  29. 29.106³ =
  30. 30.987³ =
  31. 31.1017³ =
  32. 32.1006³ =
  33. 33.92³ =
  34. 34.986³ =
  35. 35.92³ =
  36. 36.105³ =
  37. 37.1017³ =
  38. 38.97³ =
  39. 39.986³ =
  40. 40.102³ =

Answer key

  1. 1191016
  2. 941192
  3. 912673
  4. 778688
  5. 970299
  6. 778688
  7. 1039509197
  8. 1295029
  9. 991026973
  10. 1054977832
  11. 753571
  12. 970299
  13. 804357
  14. 941192
  15. 1157625
  16. 955671625
  17. 1021147343
  18. 967361669
  19. 997002999
  20. 912673
  21. 1051871913
  22. 1092727
  23. 1061208
  24. 884736
  25. 1124864
  26. 1006012008
  27. 973242271
  28. 1030301
  29. 1191016
  30. 961504803
  31. 1051871913
  32. 1018108216
  33. 778688
  34. 958585256
  35. 778688
  36. 1157625
  37. 1051871913
  38. 912673
  39. 958585256
  40. 1061208

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