It is actually very easy! Give me a few fractions you do not understand and I will help you! Take for example: 3/4 minus 2/4 just subtract the top numbers! 3-2=1 so, the answer is 1/4! Now let's add fractions. 1/4 plus 2/4 again, just add the top numbers! 1+2=3 so, the answer is 3/4!