Learning your finger numbers on each hand
-Remember that your finger numbers are the same on both hands. Think "thumb is one".
-Try playing tic-tac-toe with a friend or parent. Take turns challenging each other to play a finger number as fast as you can. If you play the finger number your friend asks you to play correctly, you can move on the tic tac toe board. After that, it'll be your turn to tell your friend which finger number to play correctly.