This game works best in longer stretches, so multiple rounds can be played. I usually like to use it at the beginning of the year as a class game before math centers. It then becomes an easy and fun game for the kiddos to play during math centers. Educators and parents, feel free to ask us for game recommendations that develop or review certain math next page skills. Our game collection is specially curated to meet your children at their different levels of math comprehension. These games can be used in the classroom or played at home! Math is never about memorization but rather analysis. I am not really sure why Eidetic is among the top choices for apps for improving math skills for adults. Perhaps, the aim of the user who suggested this was to sharpen memory rather than arithmetic skill. Fair enough.nbsp;More