A math center or task cards practicing common core adding multiples of 10 within a St. Patrick's theme of a lucky hat. The set contains 20 task cards with a lucky hat and an addition problem. Students need to solve the problem on each card and record the answer on the worksheet provided.
The set is connected to common core standards and also includes an answer key.
Be sure to check out my other St. Patrick's Day Math Centers here
. I will be adding more each day, so check back often!