Expressions can be Equal

Week 11, winter-review-2 Lesson 202 Math 1st Grade Aired Week of 11/4/2021
Expressions can be Equal

Represent 10 using a number bond and 10-frame to help solve a Mystery Math Mistake. Use Notice and Wonder with an unbalanced see-saw to tell whether two expressions are equal. Then, practice with telling whether two expressions are equal (balanced).