Be stronger with math facts by practicing this:

I love this, a simple and deep idea!

Noiceee👍🏽💯

I’ve always done this.

I love relating facts to things already known 👍🏻 Struggling sts may know 8 fives not 5 eights and then get confused am I adding 8 or 5 more. The only one where you didn't change the # of groups but the group size was when you did units of 17 (12x17 not 17x12). Food 4 thought! 😊

And THIS is why we teach the distributive property in third grade. 😊

This is my new favorite follow on Twitter.