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Math and Logic Puzzles - Collection 39
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How many squares are there on a normal chessboard?
AnswerClick to flip back
A
204 squares
💡 Explanation:
The total number of squares on an n x n grid is the sum of squares from 1 to n. For an 8x8 chessboard: 1^2 + 2^2 + 3^2 + 4^2 + 5^2 + 6^2 + 7^2 + 8^2 = 1 + 4 + 9 + 16 + 25 + 36 + 49 + 64 = 204.