This toy contains 3 difficult ways : digital recognition , counting and addition .
1.Digital recognition :
Take one from the green card and let the child finds the corresponding number & monkeys that matches the number on the card . Put them on a tray on either side of the scale to keep the balance and help the child understand the concept of numbers .
Take one from the purple card and let the child put the number of monkeys shown in the card on one side of the balance and then count . After the number of monkeys, put the number on the other side of the balance , if the balance is balanced. In this process , it train the child counting ability .
Take one from the blue card , maybe it's number + number , number + Monkey , maybe it's Monkey + Monkey . Put the number or Monkey in the card on one side of the scale . Then put a number or Monkey on the other side of the scale by the way of understanding the number and counting the number that you have mastered before . There are more than one number , there are many answers , to encourage children to think more , try different answers , as long as the balance is ultimately balanced .