In the Montessori Hundred Board activity, the child practices counting linearly from one to one-hundred. The material consists of printed wooden answer chips stored in a wooden box with lid and a wooden board with 100 squares printed on it. The child chooses a wooden answer chip, thinks of a multiplication equation that produces this product, then places the chip in the correct position on the ruled board. A framed red wooden board labeled 1-10 across and 1-10 down, and a wooden box in two compartments contains printed wooden answer chips.