Hi, I am signed up to take the hesi a2 in 5 days and I feel mostly prepared but I worried about the math section. I know how to do most of the content I'm just worried about calculator availability, I know that it is a basic calculator and that it is on the computer, but what I'm not sure about is whether it is available for the entire section or just certain problems. In the hesi study guide there are a lot of questions about converting between fractions and decimals and some long division. Is it worth it to study that type of math without a calculator or would it be a waste spending to much time reviewing this since a calculator would be available anyway. Thanks!