Common Core is all about thorough understanding and being able to solve real-world problems. This number recognition activity will challenge students to carefully inspect each representation of a number to decide what it stands for. First, color the top numbers as a whole group. Everyone color the zero red, the 1 blue, the 2 green, etc. Once the colors are coded, have the kids hunt for various representations of the number on the game board. Simply have kids color in the box that matches the num