Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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| Topic | Forum | Replies | Last post |
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| Maths Teaching Resources | 151 | 2009-09-03 01:46:28 by quittyqat |
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