3-year-old can identify coins and banknotes;4 years to realize that we can not buy the goods of light,we must make a choice at the time of purchase;5-year-old equivalent of that coin,for example:a pay phone can play 25 cents and so on.know how money ** come;6-year-old to change;7-year-old able to read price tags;8-year-old knows he can make money by doing extra work,learn to put money into a s**ings account;9 years old can be a simple plan to develop the cost of the week,compare prices while shopping to know;10-year-old know how to s**e a little money each week to use with lot of money;11 years of age found that tv ads from the facts related to money;12 years to develop and implement a two-week expenses plan,know how to use the banking business in the correct terminology.