We have quite a collection of 100's in our classroom: 100 pasta pieces turned into a butterfly, 100 beads, 100 pieces of rice (which looks like about a tablespoon), 100 words organized in 10 lists, 100 legos built into a car, 100 tiles, 100 paper squares, 100 pistachio shells, 100 mini marshmallows, 50 toothpicks + 50 mini marshmallows built into a sculpture, 100 pieces of colorful yarn, 100 pussy willow buds, and a structure created today with 100 geo-blocks! Thank you for your help compiling these collections.