Math Race 2 & Math Dash 2 - Version A Math Race 2 and Math Dash 2 use a "competitive" setting to test a child's ability to quickly answer basic addition (12=?+5 or 7=3+?) and subtraction (3=?-4 or 2=5-?) problems. In Math Race 2 the child races a car against a competitor and keeps their car in front as long as they can solve the problems in a sufficient period of time. In Math Dash 2, the child answers the questions as quickly as possible and the program tells them how many second it took to complete the "dash".