Math based games developed by the Math Pentathlon program to supplement your child's math curriculum. Division 1 is geared toward Kindergarten-1st grade math. There are 5 different games for each division. Division 2 is geared toward 2nd-3rd grade math. There are 5 different games for each division. Division 3 is geared toward 4th-5th grade math. There are 5 different games for each division.