How high can you count? Use this handy check-in to assess your second graders’ abilities to count by ones, tens, and hundreds within 1,000.

Children stretch their regrouping skills as they solve three-digit subtraction word problems.

Learn all about the word forms of multi-digit numbers with this cut-and-paste worksheet, tailored for second through fourth graders!

This colorful worksheet asks your second grader to number each pretty pink flower that is empty with numbers from 150 to 200.