Teachers, save “4️⃣ 3-Digit Addition (regroup ones and t…” to assign it to your class.

🎯 I can add 2-digit numbers using a variety of methods and tools. Click Watch each instructional video to learn how to use various tools to solve addition equations, then practice using those tools. On pages 12-19, you select the tool to use. On page 20, take the mini-test and decide on your next steps. Click if not done or if done!