Mental maths

By Abécédaire

https://play.google.com/store/apps/details?id=air.Additions#?t=W251bGwsMSwyLD...
Un jeu tablette et smartphone pour ameliorer ses additions et son calcul mental
Improve mental math with "additions!"
Test your mental maths skills

A fun game that allows children to play alone and improve their mental maths skills!

Choose between three
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10 - 50
10 years ago