Tag: mathematical logic
Mathematical game: the age question that drives you crazy
When you try to solve them using arithmetic reasoning, some age questions can drive you crazy. Quite simply because it is difficult to follow the statement. Fortunately, algebra simplifies everything……
Math game: controversy at the cash register
Do you have to be an expert at mental arithmetic or write down all the prices to check a bill at the supermarket? Maxime bought two pens, € 1.20 each,…