This large 100 number grid is perfect for student use! I created this when I couldn't find a large enough number grid to use with my 1st and 2nd graders. Print on 12x18 paper (I sent to print shop for minimal fee) and when trimmed it will be a 12x12 square. Each space will be large enough to fit a colored/transparent chip to make it easy for students to track their counting. It's perfect to use with games and during whole group lessons. Also included is a .jpg image that you can print at a smaller size and attach to desks and/or folders.