One of the skills at the beginning of 2nd grade is adding three numbers. I made this activity for my early finishers or as a center during my math block.
Students are given 12 task cards. Each card has 3 numbers that they are to add together. They record the addition sentence and the sum on their response sheet. It is a very simple, but fun center.
I suggest copying the task cards on card stock and laminating to preserve them for many uses.
Fonts: Kimberly Geswein
Graphics: Fun For Learning Graphics