Hi all this is my first post on this site so ill keep it quick. I am going to be taking my asset and pat this saturday to start an in house rookie emt-b training program the only thing im really worried about is the numerical skills part of the asset.I have been brushing up on the basic algebra/ geometry stuff but dont know if im overlooking any areas that i may want to refresh on. any helpful hints or pointers would be greatly appreciated as this is my chance to get into a field that prior to now has been unavailable to me. thanks in advance