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
- 1.155² =
- 2.55² =
- 3.195² =
- 4.25² =
- 5.105² =
- 6.145² =
- 7.85² =
- 8.15² =
- 9.135² =
- 10.195² =
- 11.135² =
- 12.165² =
- 13.115² =
- 14.145² =
- 15.165² =
- 16.115² =
- 17.115² =
- 18.135² =
- 19.195² =
- 20.125² =
- 21.125² =
- 22.35² =
- 23.65² =
- 24.95² =
- 25.165² =
- 26.135² =
- 27.135² =
- 28.35² =
- 29.195² =
- 30.35² =
- 31.95² =
- 32.125² =
- 33.195² =
- 34.95² =
- 35.85² =
- 36.185² =
- 37.155² =
- 38.45² =
- 39.25² =
- 40.115² =
Answer key
- 24025
- 3025
- 38025
- 625
- 11025
- 21025
- 7225
- 225
- 18225
- 38025
- 18225
- 27225
- 13225
- 21025
- 27225
- 13225
- 13225
- 18225
- 38025
- 15625
- 15625
- 1225
- 4225
- 9025
- 27225
- 18225
- 18225
- 1225
- 38025
- 1225
- 9025
- 15625
- 38025
- 9025
- 7225
- 34225
- 24025
- 2025
- 625
- 13225
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