Doporučení iOS aplikace Quick Math - Mental Math Games 4.0

Na serveru Stahuj.cz je zajímavá iOS aplikace:

Quick Math - Mental Math Games 4.0

Check your mental math ability with global ranking! HOW TO PLAY: ・Choose a mode and touch the start button. ・Solve as many problems as possible within 30 seconds. MODE: ・3 levels: Easy, Normal, Hard. ・4 operations: +, -, ×, ÷. RANKING: ・Realize an improvement of your mental math ability with…

Adresa: https://www.stahuj.cz/vzdelavani/quick-anzan/