You've just about mastered order of operations.... and then they start looking like the dreaded fractions. And there are invisible parenthesis to remember?!?At least that's how it seems to my students. Division bars are a small format change, but can be a disorienting one. And when my student asked for practice I couldn't find it ... so I made it. 10 order of operations problems with division bars. Included answer key. Each problem includes 3 or 4 terms above the division bar, and one below. I