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数学课上,老师出了一道题:能不能把一个正方形剪成6个大大小小的正方形?嘟嘟想了一下,就举手回答.你知道他准备怎么剪吗?
In mathematics class, the teacher asked a question: Can you cut a square into 6 large and small squares? Do not think about it, raise your hand to answer. Do you know how he is going to cut it?