I taught my daughter how to budget; about investing in a home, stocks, and bonds; about the need for life and health insurances; and gave her the average cost she would incur living in certain areas she found interesting. I did not tell her how much we made, what our insurance amounts were, or any particulars on how much we are worth. She does not need to know those parts, because it is not her issues to deal with or benefit from directly.
You can give your child the skills they need to succeed without giving them a balance sheet on your finances. All they need to know directly about your finances are that they never had to worry about the following things: the utilities being off, being removed from their home, going to sleep at night hungry, lack of clothing to wear, and the cars being taken away. That is all they need to know directly about their parents finances.