Lauri Tabletop Pocket Charts - 100 Board Portable Tabletop Pocket Chart This chart helps students understand number patterns from 0 to 100, odd and even, skip counting and simple addition and subtraction Features 100 see-through pockets High quality toys and games Products that are great fun from children to adults This chart helps students understand number patterns from 0 to 100, odd and even, skip counting and simple addition and subtraction Perfect for use at school or home Features 100 see-through pockets Chart measures 19" x 19" Contents: Portable Tabletop Pocket Chart, 144 Double-Sided Number Cards, Activity Guide