Help Sid the Math Kid put the numbers back on the hundred's chart. The monsters have erased some of the numbers. If you liked my earlier version of Cowly Races Through the Hundred's Chart, your kids will love this one! This is a slightly harder version. You can have a race with these cards, create an interactive bulletin board, play scoot, set up a math center, or use cooperative learning structures to set up activities. The numbers go from 100 to 2,000.