← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 45 · 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. 1.990³ =
  2. 2.94³ =
  3. 3.95³ =
  4. 4.995³ =
  5. 5.984³ =
  6. 6.109³ =
  7. 7.982³ =
  8. 8.1005³ =
  9. 9.108³ =
  10. 10.996³ =
  11. 11.108³ =
  12. 12.984³ =
  13. 13.103³ =
  14. 14.989³ =
  15. 15.994³ =
  16. 16.1005³ =
  17. 17.994³ =
  18. 18.102³ =
  19. 19.105³ =
  20. 20.997³ =
  21. 21.1001³ =
  22. 22.103³ =
  23. 23.108³ =
  24. 24.1017³ =
  25. 25.92³ =
  26. 26.989³ =
  27. 27.993³ =
  28. 28.109³ =
  29. 29.99³ =
  30. 30.102³ =
  31. 31.92³ =
  32. 32.97³ =
  33. 33.91³ =
  34. 34.97³ =
  35. 35.108³ =
  36. 36.101³ =
  37. 37.93³ =
  38. 38.105³ =
  39. 39.109³ =
  40. 40.984³ =

Answer key

  1. 970299000
  2. 830584
  3. 857375
  4. 985074875
  5. 952763904
  6. 1295029
  7. 946966168
  8. 1015075125
  9. 1259712
  10. 988047936
  11. 1259712
  12. 952763904
  13. 1092727
  14. 967361669
  15. 982107784
  16. 1015075125
  17. 982107784
  18. 1061208
  19. 1157625
  20. 991026973
  21. 1003003001
  22. 1092727
  23. 1259712
  24. 1051871913
  25. 778688
  26. 967361669
  27. 979146657
  28. 1295029
  29. 970299
  30. 1061208
  31. 778688
  32. 912673
  33. 753571
  34. 912673
  35. 1259712
  36. 1030301
  37. 804357
  38. 1157625
  39. 1295029
  40. 952763904

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