Question
Paul invited 19 classmates to a celebration. He gave each of his classmate 7 sticks of hot dogs. In the end, Paul had 2 sticks of hot dogs left. How many sticks of hot dogs did he have at first?
4 m

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Paul invited 19 classmates to a celebration. He gave each of his classmate 7 sticks of hot dogs. In the end, Paul had 2 sticks of hot dogs left. How many sticks of hot dogs did he have at first?