Young learners identify whether the two-digit numbers are odd or even in this numeric exploration worksheet. Checkboxes are provided for students to indicate the oddity or evenness of each number.

Young children often need help determining if a 2-digit number is odd or even, primarily because they might still need to fully grasp the concept of place value and how to isolate the units digit, which is crucial for this task. To solve this more effectively, kids can be taught to focus on the units digit since only this digit determines if the number is odd or even. Reinforcing the idea that numbers ending in 0, 2, 4, 6, or 8 are even and those ending in 1, 3, 5, 7, or 9 are odd can help children apply a straightforward rule rather than trying to assess the entire number.