Review your kids’ skills on differentiating odd and even numbers with the exercises in this printable math worksheet. Aid your kids to determine which numbers in the set are odd or even, then circle and colorize the correct digits. Even numbers are divisible by 2; odd numbers are not. In these even and odd numbers worksheets, students identify even (2, 4, 6 …) vs odd (1, 3, 5, …) numbers. Worksheets vary in difficulty as indicated.