Add & Subtract Using 10

Week 12, winter-review-2 Lesson 203 Math 1st Grade Aired Week of 11/30/2021
Add & Subtract Using 10

Represent 10 using a number bond and 10-frame with a missing addend. Use Notice and Wonder with a 10-frame, connecting cubes, and place-value cards to ask and answer math questions. Then, represent teen numbers using addition and subtraction equations and one 10.