This item is a graphic organizer that can be used to enhance your students understanding of rounding. It is a hands-on activity that supports the Common Core Standard 3.NBT.1. This activity can be used in partners, small group, or as a whole group learning activity. Students will draw number cards to create a 2-digit number. They will then need to state which 10's the number is between and what the number should round to. The organizer can be used to track students understanding of rounding.