Tag: arithmetic
A single common core candidate in 2027? Behind the arithmetic necessity, the political impasse – L’Express
The first piece was installed on April 10, 2022. That evening, in the first round of the presidential election, Valérie Pécresse was pulverized. With 4.78% of the vote, the Republican…
“Math neurons” identified in the brain
You will also be interested [EN VIDÉO] How to reconcile with mathematics? Normalien, agrégation in mathematics and holder of a master’s degree in the history of religions, Hervé Lehning has…
Mathematical game: calculating the average speed of cars
The calculation of the average speed of motorists seems simple to solve. However, it is better to reflect… Here are two examples. If you drive 100 kilometers at an average…
Mathematical game: the captain and the partisan
Some questions seem to call for an equation to be solved but lead to unrelated questions, such as purely arithmetic problems concerning prime numbers, for example. You will also be…
Mathematical game: how many nuggets did the jeweler use?
In this new math game, find out which nuggets of gold the jeweler used. A jeweler at seven gold nuggets whose weights are all distinct, from 1 to 7 grams.…
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,…