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甲出3盒的钱，乙出2盒，四人分着吃，每人应出5元，甲应收多少钱
甲乙丙丁四个小伙伴出去游玩，半路上肚子饿了，凑钱买了5盒饼干分着吃。甲拿出3盒饼干的钱，乙拿出2盒饼干的钱。丁边吃边算，自己和丙应该每人出5元钱。问甲乙各应收回多少钱？
4年级应用题-专题与方法36/88
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