← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 549 · 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. 1.1004³ =
  2. 2.1001³ =
  3. 3.95³ =
  4. 4.92³ =
  5. 5.987³ =
  6. 6.93³ =
  7. 7.1020³ =
  8. 8.108³ =
  9. 9.1020³ =
  10. 10.108³ =
  11. 11.104³ =
  12. 12.982³ =
  13. 13.1009³ =
  14. 14.1018³ =
  15. 15.105³ =
  16. 16.97³ =
  17. 17.94³ =
  18. 18.108³ =
  19. 19.107³ =
  20. 20.1005³ =
  21. 21.1002³ =
  22. 22.991³ =
  23. 23.988³ =
  24. 24.105³ =
  25. 25.1003³ =
  26. 26.1011³ =
  27. 27.97³ =
  28. 28.105³ =
  29. 29.91³ =
  30. 30.1009³ =
  31. 31.101³ =
  32. 32.1010³ =
  33. 33.985³ =
  34. 34.95³ =
  35. 35.91³ =
  36. 36.92³ =
  37. 37.105³ =
  38. 38.97³ =
  39. 39.1008³ =
  40. 40.984³ =

Answer key

  1. 1012048064
  2. 1003003001
  3. 857375
  4. 778688
  5. 961504803
  6. 804357
  7. 1061208000
  8. 1259712
  9. 1061208000
  10. 1259712
  11. 1124864
  12. 946966168
  13. 1027243729
  14. 1054977832
  15. 1157625
  16. 912673
  17. 830584
  18. 1259712
  19. 1225043
  20. 1015075125
  21. 1006012008
  22. 973242271
  23. 964430272
  24. 1157625
  25. 1009027027
  26. 1033364331
  27. 912673
  28. 1157625
  29. 753571
  30. 1027243729
  31. 1030301
  32. 1030301000
  33. 955671625
  34. 857375
  35. 753571
  36. 778688
  37. 1157625
  38. 912673
  39. 1024192512
  40. 952763904

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