← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 377 · 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. 1.987³ =
  2. 2.1019³ =
  3. 3.105³ =
  4. 4.91³ =
  5. 5.989³ =
  6. 6.1019³ =
  7. 7.1018³ =
  8. 8.1019³ =
  9. 9.107³ =
  10. 10.91³ =
  11. 11.1001³ =
  12. 12.991³ =
  13. 13.992³ =
  14. 14.1017³ =
  15. 15.101³ =
  16. 16.1009³ =
  17. 17.93³ =
  18. 18.92³ =
  19. 19.91³ =
  20. 20.998³ =
  21. 21.995³ =
  22. 22.989³ =
  23. 23.95³ =
  24. 24.1002³ =
  25. 25.104³ =
  26. 26.95³ =
  27. 27.98³ =
  28. 28.109³ =
  29. 29.103³ =
  30. 30.93³ =
  31. 31.102³ =
  32. 32.102³ =
  33. 33.104³ =
  34. 34.997³ =
  35. 35.106³ =
  36. 36.1001³ =
  37. 37.1007³ =
  38. 38.91³ =
  39. 39.1013³ =
  40. 40.92³ =

Answer key

  1. 961504803
  2. 1058089859
  3. 1157625
  4. 753571
  5. 967361669
  6. 1058089859
  7. 1054977832
  8. 1058089859
  9. 1225043
  10. 753571
  11. 1003003001
  12. 973242271
  13. 976191488
  14. 1051871913
  15. 1030301
  16. 1027243729
  17. 804357
  18. 778688
  19. 753571
  20. 994011992
  21. 985074875
  22. 967361669
  23. 857375
  24. 1006012008
  25. 1124864
  26. 857375
  27. 941192
  28. 1295029
  29. 1092727
  30. 804357
  31. 1061208
  32. 1061208
  33. 1124864
  34. 991026973
  35. 1191016
  36. 1003003001
  37. 1021147343
  38. 753571
  39. 1039509197
  40. 778688

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