Giggly Games Smart Sailors Basic Math File Folder Games are the perfect learning centers to teach doubles addition,doubles addition +1, Odd & Even, Greater Than~Less Than~Equal to, and simple subtraction. This Ebook has pages in both black/white and full color. Each of the 5 File Folder Games contain the gameboard, game pieces, game instruction and storage label. An instruction sheet on how to assemble the games is included also. These file folder games are sure to bring educational fun to your classroom.