Counting using a 100 square A 100 square can help you count numbers from 1 to 100. If it's useful, you can move your finger along each square as you count up or down.

In this step-by-step activity video, we create a fun Bingo-style board game.

Teaching preschoolers to actually count numbers—not just recite them—will better prepare them for success in math once they start school, new research from the University of Missouri suggests.