Each of these 20 fraction pairs needs to be totaled, but that's not all there is to do! Scholars find the least common denominator first, then reduce the answer to simplest form if needed. These practice problems are excellent in the sense that they guide pupils through each step to solve. If the answer needs to be reduced, they know it because there is an extra space for them to fill in. Some even have an extra space for the fraction to be turned into a mixed number.There are two examples showing this process clearly, so scholars are set up to succeed.