## Maria and Manuel

If Manuel won exactly 3 matches, Maria lost three points. As in the end Maria got 10 points is because she gained 8 points, then 4 matches. They therefore made 3 + 4 = 7 matches.

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If Manuel won exactly 3 matches, Maria lost three points. As in the end Maria got 10 points is because she gained 8 points, then 4 matches. They therefore made 3 + 4 = 7 matches.

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