Additional Details ------------------------------ Product description: Have your child learn more math and learn it faster. Plus, have more fun learning it. Match skills against the computer in a fast paced checkers game as you solve fraction, decimal, and percentage problems. A special sequence helps students prepare for standardized math tests such as the Stanford Achievement Test and the Iowa Test of Basic Skills. Your child will advance in: addition, subtraction, multiplication, division, fractions, decimals, percents, and problem solving.