Your first graders will practice addition and make sense of the commutative property as they sort and match cards, some with dot models. Perfect for 1st grade math, these fun interactive screens help students understand that changing the order of addends doesn’t change the sum.
Great for class discussion, SPED, or small group review. And you'll be in complete control of each PowerPoint file and can upload directly to your Google Drive as Slides, if desired.
The following PREVIEW shows all 20 slides. Also see printable card games for this topic.
Preview of All 20 Slides
