ABSOLUTE BUTT. dude when I was in like third grade, they made up this thing where the people who get to multiplication/division get put on this special board. only like 5 ppl got on. in the whole 3rd grade. everyone just kept on failing bc the xtramath guy kept on glitching. for example imagine this, you get a question, somthin like 12-4=? . you punch in 8 as fast as your tiny 3rd grader fingers can. it says wrong. now imagine that like, 20 times. yep. pure pain and suffering. so, if ur a teacher, just no.
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