What do you do in a subtraction som?

som is like your getting something so they say it the easy way get me som

In Uzbekistan, it's called "money".

what is the syllabus for som subject for 3rd sem diploma in mechnical engeneering

Subtraction simply means take away, If you have two numbers, typically you would take the biggest number and take away the smaller on from it. Example:100-25-----75The way you can check if you're...