Elevate your classroom math skills with engaging games for 3-digit addition and subtraction, both with and without regrouping! Designed to foster fact fluency, mental math, and place value understanding, students will master 3-digit addition and subtraction with and without regrouping effortlessly with this collection of Knockout games.⬇️ Here is a list of all 9 games included in this purchase ⬇️3-Digit Subtraction GamesGame #1: Borrowing across zero / Regrouping across zeroGame #2: No borrowing