Nice Program but limited

My son likes working with this program to practice his math. I like the ability to tailor the problems to meet his needs, but as mentioned in other reviews there is a limited range. I keep hoping that an update would be released so that addition and subtraction up to at least 20 would be possible. Stopping at 18 seems a rather odd. For me it was a good value because it got my son practicing his math. He needed the extra practice. I would only recommend it for those that need extra help.

jtdolphins about Math Drills