利用数轴和圆比较分数
2012-07-06 17:16
本范例通过数轴和圆形图直观地展示分数的概念，帮助用户更好地理解和比较分数的大小。通过动态调整分子和分母，用户可以观察分数在数轴上的位置变化以及圆形扇区面积的对比，从而深入掌握分数比较的数学原理。
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