← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 709 · 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. 1.986³ =
  2. 2.989³ =
  3. 3.103³ =
  4. 4.98³ =
  5. 5.103³ =
  6. 6.96³ =
  7. 7.102³ =
  8. 8.1007³ =
  9. 9.1017³ =
  10. 10.980³ =
  11. 11.988³ =
  12. 12.981³ =
  13. 13.985³ =
  14. 14.997³ =
  15. 15.1014³ =
  16. 16.991³ =
  17. 17.1020³ =
  18. 18.98³ =
  19. 19.990³ =
  20. 20.101³ =
  21. 21.989³ =
  22. 22.989³ =
  23. 23.93³ =
  24. 24.104³ =
  25. 25.105³ =
  26. 26.999³ =
  27. 27.93³ =
  28. 28.107³ =
  29. 29.94³ =
  30. 30.104³ =
  31. 31.995³ =
  32. 32.101³ =
  33. 33.96³ =
  34. 34.93³ =
  35. 35.96³ =
  36. 36.98³ =
  37. 37.1018³ =
  38. 38.99³ =
  39. 39.92³ =
  40. 40.102³ =

Answer key

  1. 958585256
  2. 967361669
  3. 1092727
  4. 941192
  5. 1092727
  6. 884736
  7. 1061208
  8. 1021147343
  9. 1051871913
  10. 941192000
  11. 964430272
  12. 944076141
  13. 955671625
  14. 991026973
  15. 1042590744
  16. 973242271
  17. 1061208000
  18. 941192
  19. 970299000
  20. 1030301
  21. 967361669
  22. 967361669
  23. 804357
  24. 1124864
  25. 1157625
  26. 997002999
  27. 804357
  28. 1225043
  29. 830584
  30. 1124864
  31. 985074875
  32. 1030301
  33. 884736
  34. 804357
  35. 884736
  36. 941192
  37. 1054977832
  38. 970299
  39. 778688
  40. 1061208

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