Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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A but of a mystery to me too , but perhaps it was something like "put a cross where the new center would be", or "put a cross where the furthest corner will be".
At school today my daughter was asked to double the size of a shape by puting a x at the top or the square at the top then havin " make it to times biger bt counting alopng how many away it was from point x could you help me to xplain this to her because she does not get it ? thanks