Doporučení iOS aplikace 一年级口算心算练习 1.0.1

Na serveru Stahuj.cz je zajímavá iOS aplikace:

一年级口算心算练习 1.0.1

Ultra-interesting children's mathematics learning applications, the application is dedicated to children's 1-100 addition and subtraction of the ability to cultivate, to children's ability to remember and photographic memory as the standard, select the school textbooks for the design, sound…

Adresa: https://www.stahuj.cz/vzdelavani/yi-nian-ji-kou-suan-xin-suan-lian-xi/