用1,2,3,4,5,6,7,8,9,填()÷()=()÷()=()()()÷()()每个数字只能用一次用7根火柴摆三个正方形用6楼火柴摆三个正方形
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![用1,2,3,4,5,6,7,8,9,填()÷()=()÷()=()()()÷()()每个数字只能用一次用7根火柴摆三个正方形用6楼火柴摆三个正方形](/uploads/image/z/1739656-64-6.jpg?t=%E7%94%A81%2C2%2C3%2C4%2C5%2C6%2C7%2C8%2C9%2C%E5%A1%AB%28%29%C3%B7%28%29%3D%28%29%C3%B7%28%29%3D%28%29%28%29%28%29%C3%B7%28%29%28%29%E6%AF%8F%E4%B8%AA%E6%95%B0%E5%AD%97%E5%8F%AA%E8%83%BD%E7%94%A8%E4%B8%80%E6%AC%A1%E7%94%A87%E6%A0%B9%E7%81%AB%E6%9F%B4%E6%91%86%E4%B8%89%E4%B8%AA%E6%AD%A3%E6%96%B9%E5%BD%A2%E7%94%A86%E6%A5%BC%E7%81%AB%E6%9F%B4%E6%91%86%E4%B8%89%E4%B8%AA%E6%AD%A3%E6%96%B9%E5%BD%A2)
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用1,2,3,4,5,6,7,8,9,填()÷()=()÷()=()()()÷()()每个数字只能用一次用7根火柴摆三个正方形用6楼火柴摆三个正方形
用1,2,3,4,5,6,7,8,9,填()÷()=()÷()=()()()÷()()每个数字只能用一次
用7根火柴摆三个正方形
用6楼火柴摆三个正方形
用1,2,3,4,5,6,7,8,9,填()÷()=()÷()=()()()÷()()每个数字只能用一次用7根火柴摆三个正方形用6楼火柴摆三个正方形
6/2=9/3=174/58
火柴一样大小吗?
这是6根的,7根随便加一根即可.