← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 501 · 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. 2.94³ =
  3. 3.97³ =
  4. 4.986³ =
  5. 5.1005³ =
  6. 6.93³ =
  7. 7.982³ =
  8. 8.92³ =
  9. 9.103³ =
  10. 10.1004³ =
  11. 11.1003³ =
  12. 12.108³ =
  13. 13.984³ =
  14. 14.989³ =
  15. 15.991³ =
  16. 16.105³ =
  17. 17.1004³ =
  18. 18.987³ =
  19. 19.102³ =
  20. 20.982³ =
  21. 21.992³ =
  22. 22.983³ =
  23. 23.108³ =
  24. 24.93³ =
  25. 25.998³ =
  26. 26.995³ =
  27. 27.98³ =
  28. 28.103³ =
  29. 29.108³ =
  30. 30.103³ =
  31. 31.103³ =
  32. 32.91³ =
  33. 33.1007³ =
  34. 34.102³ =
  35. 35.94³ =
  36. 36.107³ =
  37. 37.992³ =
  38. 38.999³ =
  39. 39.92³ =
  40. 40.101³ =

Answer key

  1. 1030301
  2. 830584
  3. 912673
  4. 958585256
  5. 1015075125
  6. 804357
  7. 946966168
  8. 778688
  9. 1092727
  10. 1012048064
  11. 1009027027
  12. 1259712
  13. 952763904
  14. 967361669
  15. 973242271
  16. 1157625
  17. 1012048064
  18. 961504803
  19. 1061208
  20. 946966168
  21. 976191488
  22. 949862087
  23. 1259712
  24. 804357
  25. 994011992
  26. 985074875
  27. 941192
  28. 1092727
  29. 1259712
  30. 1092727
  31. 1092727
  32. 753571
  33. 1021147343
  34. 1061208
  35. 830584
  36. 1225043
  37. 976191488
  38. 997002999
  39. 778688
  40. 1030301

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