Math Is Fun Forum

Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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Topic	Forum	Replies	Last post
1 1+3=2^2, 1+3+5=3^2, 1+3+5+7=4^2 etc. by skymus	Puzzles and Games	24	2010-06-01 06:29:17 by skymus

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