Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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Lunch rotation for 18 people in a group, 6 groups of 3 each month
by Doug Allender
Help Me !
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2011-01-06 04:33:56
by bobbym
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