need help I'm confuse

1. It is equal to Total Assets - Total Liabilities (My answer is Total stockholders equity)

2. It is an ownership on total assets or the residual interest in the assets of the entity after deducting all its liabilities (my answer stockholders equity)

3. It is equal to Total Assets Total Stockholders Equity ( My answer is Total assets)

4. It is equal to Total Liabilities + Total Stockholders Equity (My answer is total assets)

Thank you ")