Kids will be eager to complete these math practice pages to solve the silly riddles that are guaranteed to make them giggle! Leveled for different abilities, each activity sheet reinforces a key math skill and includes a series of math problems that offer kids plenty of practice. Topics include basic facts, doubling numbers, and adding and subtracting 1-, 2-, and 3-digit numbers (with and without regrouping). Flexible and easy to use as independent work, at centers, as day starters or homework. For use with Grades 23.