Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
| |
|
|
You are not logged in. #1 2011-03-14 17:03:22
BrainNook math games: looking for feedbackThis is a great community -- it's fantastic to see so many people enthusiastic about Math posting here. Last edited by abhi (2011-04-18 17:19:11) |