If your second grader is short on time, but has lots of math to learn, this worksheet is for him! It provides a great way to maximize your child's at-home math practice by incorporating two important skills into one printable. Not only does it challenge him to exercise his double-digit subtraction skills, but it asks him to practice identifying odd and even numbers, as well.

There's more Math Mania fun to be had! Check out the rest of the series for further practice.