Squares Ending in 5 Worksheet
The trick (Ekadhikena Purvena): Take the part before the 5 — call it t. Multiply t by the next number: t × (t + 1). Write 25 after it.
NameDateTime takenScore ___ / 40
- 1.15² =
- 2.155² =
- 3.25² =
- 4.105² =
- 5.85² =
- 6.165² =
- 7.85² =
- 8.105² =
- 9.35² =
- 10.195² =
- 11.175² =
- 12.145² =
- 13.65² =
- 14.85² =
- 15.105² =
- 16.165² =
- 17.35² =
- 18.25² =
- 19.135² =
- 20.65² =
- 21.105² =
- 22.105² =
- 23.135² =
- 24.165² =
- 25.165² =
- 26.95² =
- 27.175² =
- 28.85² =
- 29.15² =
- 30.65² =
- 31.95² =
- 32.195² =
- 33.55² =
- 34.95² =
- 35.155² =
- 36.55² =
- 37.75² =
- 38.75² =
- 39.135² =
- 40.145² =
Answer key
- 225
- 24025
- 625
- 11025
- 7225
- 27225
- 7225
- 11025
- 1225
- 38025
- 30625
- 21025
- 4225
- 7225
- 11025
- 27225
- 1225
- 625
- 18225
- 4225
- 11025
- 11025
- 18225
- 27225
- 27225
- 9025
- 30625
- 7225
- 225
- 4225
- 9025
- 38025
- 3025
- 9025
- 24025
- 3025
- 5625
- 5625
- 18225
- 21025
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