Little Money

How often do we talk to our children about money? We can guess that children know the words "money", "bank", "bank card", etc. At first, we tell them that for adults, it's too early for you, and then at 18 years old, the child starts to interact with money without having the right idea about it.
I want to correct this situation and tell the children in an accessible form, as well as to remind their moms and dads of the basic principles of communication with money, and the most attentive ones will find a few hints on the way to their future richness.