方格纸和点子图
方 格 表
点 子 图
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分别在方格表和点子图中,画出正方形、长方形、三角形、平形四边形和梯形。
相关主题
方 格 表
点 子 图
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分别在方格表和点子图中,画出正方形、长方形、三角形、平形四边形和梯形。