l'essentiel Au collège, le niveau scolaire des élèves baisse, des millions d’heures de cours disparaissent chaque année et les réformes s’enchaînent sans effet durable. Le collège décroche. En classe ...
Sometimes, it is not possible to divide one number by another exactly. Anything left over that cannot be divided exactly is called a remainder. When you are solving problems and there is a remainder, ...
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