I think your daughter would love Digi-Block. It's the only base 10 model that truly embodies the number system. Digi-Block makes all 4 operations extremely intu

I think your daughter would love Digi-Block. It's the only base 10 model that truly embodies the number system. Digi-Block makes all 4 operations extremely intuitive. Here's an amazing video of a 4 year old doing division with the blocks: http://digi-block.wistia.com/medias/6trjj9xt32 http://digi-block.wistia.com/medias/6trjj9xt32