Select to bring this to your device. 1. ⬅️ Watch video if you want review or coaching. 2. Use and solve for difference. 3. On 10 use and to explain your math 💭. Use your math talk, “First, I … the …, then I … the … and the … is …” CHALLENGE BONUS: Solve 11 4. Select if you want to pause and come back to finish, choose when you are ready to post and share in your journal.