Trying to learn +, -, *, /, is better than knowing the right method

<p>If you begin solving a mathematical problem and you don't know the basics it doesn't matter what method you choose you will not find the answer.</p> <p>You maybe know how the method works, and how to apply it but you will not solve it and find the answer.</p> <p>Knowing the basics +,-, *, /, the method will be easy to apply.</p> <p>Learn the basics when you want to lose weight.</p>