← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 724 · 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. 1.91³ =
  2. 2.997³ =
  3. 3.982³ =
  4. 4.93³ =
  5. 5.93³ =
  6. 6.1006³ =
  7. 7.108³ =
  8. 8.989³ =
  9. 9.98³ =
  10. 10.102³ =
  11. 11.985³ =
  12. 12.92³ =
  13. 13.105³ =
  14. 14.96³ =
  15. 15.92³ =
  16. 16.95³ =
  17. 17.104³ =
  18. 18.96³ =
  19. 19.983³ =
  20. 20.105³ =
  21. 21.102³ =
  22. 22.93³ =
  23. 23.91³ =
  24. 24.97³ =
  25. 25.97³ =
  26. 26.93³ =
  27. 27.1015³ =
  28. 28.98³ =
  29. 29.104³ =
  30. 30.108³ =
  31. 31.991³ =
  32. 32.994³ =
  33. 33.1016³ =
  34. 34.99³ =
  35. 35.107³ =
  36. 36.92³ =
  37. 37.103³ =
  38. 38.1001³ =
  39. 39.981³ =
  40. 40.1001³ =

Answer key

  1. 753571
  2. 991026973
  3. 946966168
  4. 804357
  5. 804357
  6. 1018108216
  7. 1259712
  8. 967361669
  9. 941192
  10. 1061208
  11. 955671625
  12. 778688
  13. 1157625
  14. 884736
  15. 778688
  16. 857375
  17. 1124864
  18. 884736
  19. 949862087
  20. 1157625
  21. 1061208
  22. 804357
  23. 753571
  24. 912673
  25. 912673
  26. 804357
  27. 1045678375
  28. 941192
  29. 1124864
  30. 1259712
  31. 973242271
  32. 982107784
  33. 1048772096
  34. 970299
  35. 1225043
  36. 778688
  37. 1092727
  38. 1003003001
  39. 944076141
  40. 1003003001

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