Met deze unieke rekentrainer leren kinderen op een leuke manier hoofdrekenen. Het apparaat voert geen berekeningen uit, maar geeft ze sommen op. Zo leren ze vermenigvuldigen, delen, optellen of aftrekken. Het apparaat controleert vervolgens het resultaat. Een 'vrolijke' of 'verdrietige' professor in het venster geeft aan of het antwoord 'goed' of 'fout' is..
Unieke rekentrainer
Vier basisbewerkingen: optellen, aftrekken, vermenigvuldigen en delen.
Vijf moeilijkheidsniveaus, afzonderlijk in te stellen: 1 is 'zeer eenvoudig' tot 5 is 'zeer moeilijk'.
Meer dan 50.000 voorgeprogrammeerde opgaven.
Een 'ster' voor elk goed antwoord en een 'glimlach' als 5 opdrachten correct worden opgelost.
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