Write Numbers Expanded Form: Free 1st Grade Worksheets

This ArgoPrep worksheet focuses on having grade-one students practice writing the expanded form of numbers. The expanded form of numbers takes each place value and expands it, such as with 48, which becomes 40+8. The expanded form of numbers requires first graders to know their place value, so this worksheet will also be a great way to practice what they have been learning. Students will need to understand that the 4 is really 4 tens, or 40, and the 8 is 8 ones. Download the worksheet below to get started!