"If your happy and you know it show a hand, if you can count from 1 to 20 say I CAN! Use the hands to show and guide you, the mathematician deep inside you, fix the number puzzle quickly as you can!" Join in on some number fun with this educational math puzzle. You'll learn to count from 1 to 20, and how to add together to make certain numbers. This colourful and engaging puzzle is displayed in 4 rows of puzzle pieces, with hand illustrations in between the puzzle rows imprinted on the frame.

Each hand illustration has a different coloured background, to grab your little one's attention. These show the correct corresponding numbers of fingers to enable the puzzler to learn visually. This puzzle comes complete with 20 curved edged pieces, all brightly coloured and numbered, and is best suited for younger children learning to count.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-362-8192, indicating validated use in U.S. government and defense logistics supply chains.