by Roger Rougier · Terapias Verdes · tapa blanda · ISBN 9788415612636
VAT included
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«El càlcul mental és un joc» is a children's book of math games by Roger Rougier, published by Terapias Verdes in paperback (64 pages, in Catalan).
It brings together math games and calculation exercises designed for children aged 7 to 9 to practice simple operations in a fun way. The activities combine numbers, illustrations and playful elements to present mental arithmetic as entertainment.
It belongs to the Terapias Juegos Didácticos collection and bears the subtitle «Jocs Matemàtics» on the cover. Published in 2016.
Aimed at children aged 7 to 9, it is a suitable resource for school reinforcement in mathematics and for playful learning of mental arithmetic.
