1.儿子几年13岁,父亲几年40岁,是否有哪一年父亲的年龄恰好和儿子年龄的4倍?为什么?2.王雷到鞋店花了188元买了一双皮鞋,这双皮鞋是按标价打8折后售出的,这双鞋的标价是多少元?3.爸爸为小明
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![1.儿子几年13岁,父亲几年40岁,是否有哪一年父亲的年龄恰好和儿子年龄的4倍?为什么?2.王雷到鞋店花了188元买了一双皮鞋,这双皮鞋是按标价打8折后售出的,这双鞋的标价是多少元?3.爸爸为小明](/uploads/image/z/555452-44-2.jpg?t=1.%E5%84%BF%E5%AD%90%E5%87%A0%E5%B9%B413%E5%B2%81%2C%E7%88%B6%E4%BA%B2%E5%87%A0%E5%B9%B440%E5%B2%81%2C%E6%98%AF%E5%90%A6%E6%9C%89%E5%93%AA%E4%B8%80%E5%B9%B4%E7%88%B6%E4%BA%B2%E7%9A%84%E5%B9%B4%E9%BE%84%E6%81%B0%E5%A5%BD%E5%92%8C%E5%84%BF%E5%AD%90%E5%B9%B4%E9%BE%84%E7%9A%844%E5%80%8D%3F%E4%B8%BA%E4%BB%80%E4%B9%88%3F2.%E7%8E%8B%E9%9B%B7%E5%88%B0%E9%9E%8B%E5%BA%97%E8%8A%B1%E4%BA%86188%E5%85%83%E4%B9%B0%E4%BA%86%E4%B8%80%E5%8F%8C%E7%9A%AE%E9%9E%8B%2C%E8%BF%99%E5%8F%8C%E7%9A%AE%E9%9E%8B%E6%98%AF%E6%8C%89%E6%A0%87%E4%BB%B7%E6%89%938%E6%8A%98%E5%90%8E%E5%94%AE%E5%87%BA%E7%9A%84%2C%E8%BF%99%E5%8F%8C%E9%9E%8B%E7%9A%84%E6%A0%87%E4%BB%B7%E6%98%AF%E5%A4%9A%E5%B0%91%E5%85%83%3F3.%E7%88%B8%E7%88%B8%E4%B8%BA%E5%B0%8F%E6%98%8E)
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