I'm a pre-nursing student and starting a Dosage Calculations class soon. On the first day of class they give you a math test and if you don't pass you're out. Also have to get 100% on an arithmetic test in another similar type of class that I have to take at the same time. This way I can apply at two different schools for their LVN program. Because it's been 12 years since I've been in school does anyone know what math I'll be tested on so I can brush up for this test? One of the classes starts in 2 1/2 weeks.