Four math races perfect for reviewing math skills like adding, subtracting, multiplying, and dividing decimals or fractions. Classifying quadrilaterals, volume, and more math skills are also practiced in an exciting way. Students can race across the US, across the world, across the ocean, or across space!USA Race:Groups start at Washington, D.C., and solve math problems all the way to California! If they miss problems, they are given a "flat tire" problem to solve. They are practicing math ski