Twenty frames are used to help children learn counting as well as addition and subtraction practice with numbers 1-20. We have added the idea of dividing the board into quadrants with engraved lines through the middle. This helps your child quickly identify where each number is by seeing them as groups of five rather than counting one by one.
Size: 7.5cm x 30 cm
Material : Walnut with flaxseed oil as polish
Comes with 40pcs of 1/2" wood balls
Purchase separately the coins without peg from our webstore. Do not that all Treasure From Jennifer coins sold in our webstore are suitable for Hundred Frame and Twenty Frame.