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Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 176 · 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. 1.109³ =
  2. 2.992³ =
  3. 3.103³ =
  4. 4.1019³ =
  5. 5.983³ =
  6. 6.102³ =
  7. 7.1008³ =
  8. 8.102³ =
  9. 9.988³ =
  10. 10.102³ =
  11. 11.1008³ =
  12. 12.91³ =
  13. 13.985³ =
  14. 14.104³ =
  15. 15.982³ =
  16. 16.102³ =
  17. 17.108³ =
  18. 18.101³ =
  19. 19.988³ =
  20. 20.98³ =
  21. 21.92³ =
  22. 22.997³ =
  23. 23.1018³ =
  24. 24.102³ =
  25. 25.992³ =
  26. 26.981³ =
  27. 27.96³ =
  28. 28.93³ =
  29. 29.1007³ =
  30. 30.96³ =
  31. 31.1012³ =
  32. 32.1002³ =
  33. 33.1001³ =
  34. 34.97³ =
  35. 35.91³ =
  36. 36.104³ =
  37. 37.990³ =
  38. 38.98³ =
  39. 39.94³ =
  40. 40.993³ =

Answer key

  1. 1295029
  2. 976191488
  3. 1092727
  4. 1058089859
  5. 949862087
  6. 1061208
  7. 1024192512
  8. 1061208
  9. 964430272
  10. 1061208
  11. 1024192512
  12. 753571
  13. 955671625
  14. 1124864
  15. 946966168
  16. 1061208
  17. 1259712
  18. 1030301
  19. 964430272
  20. 941192
  21. 778688
  22. 991026973
  23. 1054977832
  24. 1061208
  25. 976191488
  26. 944076141
  27. 884736
  28. 804357
  29. 1021147343
  30. 884736
  31. 1036433728
  32. 1006012008
  33. 1003003001
  34. 912673
  35. 753571
  36. 1124864
  37. 970299000
  38. 941192
  39. 830584
  40. 979146657

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