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After many years giving conferences in schools in Spain and abroad, Alberto Coto noticed how many children struggle with their studies, especially with math. What he also noticed was that the children also demonstrated a great enthusiasm for games, exercises and logic problems he...

Without realizing it we spend practically all day calculating. However, sometimes we do not know whether it is better to order a family size pizza or two medium-sized, we do not know if we should take the 3 x 2 offer at the supermarket...