You are at an pear picking farm and they allow you to pick up to 75 pears a day. Today, you have already picked 26 pears. How many pears can you still pick?
75 apples is the maximum and you have 26 apples so far. So to found out how many more you can pick is subtract 26 from 75 and 49. You can pick 49 more apples without going over your limit.