SpinFall

Learning math facts has never been so dangerous! Use your brain and brawn to defeat dragons, goblins

学做数学题从未如此危险！运用你的脑力和体力打败恶龙、地精、巨魔和其他很多奸诈的野兽。你答题越快，你的攻击力越强。知识就是力量！特点: X. 数学题随孩子能力的提高而增加难度X. 报告卡片可显示题目掌握

Learning math facts has never been so dangerous! Use your brain and brawn to defeat dragons, goblins