Chance the Rapper sat in on a third grade math class and it looked really fun, TBH Ifeadi C. 15:25 Mashable, Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsSearching for remote-friendly work? Check out FlexJobs.E-bike startup Angell partners with SEB for manufacturing and investmentThe time has come: You need this beard tool that was on 'Shark Tank'This beginner drone is on sale and can be flown using just your thumbGet a stimulus check? Here are 36 hot deals for your shopping pleasure.This app sends you inspiring quotes to help you stay positive