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 =
- 2.145² =
- 3.25² =
- 4.155² =
- 5.15² =
- 6.45² =
- 7.135² =
- 8.185² =
- 9.195² =
- 10.195² =
- 11.85² =
- 12.75² =
- 13.75² =
- 14.175² =
- 15.175² =
- 16.25² =
- 17.175² =
- 18.95² =
- 19.145² =
- 20.185² =
- 21.135² =
- 22.65² =
- 23.115² =
- 24.45² =
- 25.135² =
- 26.25² =
- 27.95² =
- 28.25² =
- 29.25² =
- 30.45² =
- 31.105² =
- 32.175² =
- 33.35² =
- 34.85² =
- 35.135² =
- 36.185² =
- 37.125² =
- 38.155² =
- 39.65² =
- 40.95² =
Answer key
- 225
- 21025
- 625
- 24025
- 225
- 2025
- 18225
- 34225
- 38025
- 38025
- 7225
- 5625
- 5625
- 30625
- 30625
- 625
- 30625
- 9025
- 21025
- 34225
- 18225
- 4225
- 13225
- 2025
- 18225
- 625
- 9025
- 625
- 625
- 2025
- 11025
- 30625
- 1225
- 7225
- 18225
- 34225
- 15625
- 24025
- 4225
- 9025
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