Math: Add and Subtract to Twenty
![A man in a pink shirt sings and plays the ukelele.](https://wpsu.psu.edu/wp-content/uploads/2023/04/Joel-Lookadoo-Add-Subtract-to-Twenty-Rise-and-Shine-Math.jpeg)
Join Joel Lookadoo as he models some mathematical thinking. Practice using a ten-frame and decomposing numbers to find missing parts of an equation. Use the included resources to practice these strategies in the classroom.