СОГЛАСНО НАШИМ ДАННЫМ, ЭТОТ ПРОДУКТ СЕЙЧАС НЕ ДОСТУПЕН
$2.00
~ 83.00 грн.
$2.00, $1.00 = 41.39 грн.
~ 169.00 руб.
$2.00, $1.00 = 84.59 руб.
~ € 1.84
$2.00, € 1.00 = $1.09
Доставка из: Великобритания
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Описание
Math in 3 dimensions and for fun. That's the point of the Math Classroom Challenge. To design a safe and fun environment, where people of all ages can learn mathematics while enjoying a pleasant environment, with simple music, and solving configurable random problems of different complexity.
![Attempt[42]](http://images.greenmangaming.com/a926ceb0273749ebbbc5507a5421a007/383def3835154835ba461787eb6038b0.jpg "Attempt[42]")
