Help your students master multi-digit math with this 50-page Spring-themed addition bundle! This resource focuses on 3-digit addition with regrouping, providing ample practice to build confidence and accuracy. Each page is designed with a clean layout, featuring a score and time tracker to help students monitor their progress and improve their math fluency during the spring season. What’s Included50 Unique Worksheets: Packed with 3-digit addition problems requiring regrouping.Full Answer Keys