Last week I asked #MTBoS followers how they would use mental math to solve 36×25. Hi #MTBoS I’m gathering some information for my #MTED5622 class. How would you use mental math to solve 36×25? — Heather Johnson (@HthrLynnJ) September 2, 2016 Below are a few responses that I received: @HthrLynnJ @mpershan 25×4 is 100. 4×9=36… Continue reading How would you use mental math to solve 36×25?