Contents (These are all addition.)This set is similar to the Fall Themed one, but this has a Thanksgiving theme and different numbers in the equations. I want to continue this skill with my students all year since it is such a hard concept. I am going to make a set for each month with the numbers getting progressively larger.
Center Card- Unknown Addends and Sums
14 pages (6 cards each) of cards to match, looking for the number to go in the blank (unknown addend or sum).
This center goes with the First Grade Math Common Core Standard 1.OA8.
Thanks for looking!