Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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Posts by dafengluobote
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#1
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2009-05-11 01:55:07
dafengluobote
Replies: 5
Hi,my name is Alex,hi 2 all.:)
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