These "on the farm" first grade double digit addition centers align with My Math's Chapter 6.
Don't use this program? Don't worry! These centers/activities align directly with the Common Core.
*Counting on 10s and 1s
*Adding 10s and 1s
*Adding 10s and 1s with Regrouping
*Subtracting 10s (Counting back by 10s)
Each center includes a work mat/printables.
Check out my other My Math Resources here: First Grade My Math Chapter 5 Centers
Be sure to check out my First Grade My Math Chapter 5 Sample FREEBIE