TEACHER: SAM, IF YOU HAVE 10 DOLLARS AND YOUR FATHER GAVE YOU 3 DOLLARS. HOW MUCH MONEY WILL YOU HAVE? SAM: I WILL HAVE 10 DOLLARS; TEACHER:I THINK YOU NEED TO WORK MORE ON YOUR ADDITION; SAM: BUT I DON'T HAVE A FATHER
hotkeys: D = random, W = upvote, S = downvote, A = back