The video below is a tutorial on addition of similar fractions. If you are not familiar with the topic yet, you can watch it first before answering the practice exercises below.

Add the following fractions. If the answer is in improper fraction, convert to mixed number. All answers must be in lowest terms.

Questions $1.) \displaystyle \frac{1}{7} + \frac{2}{7}$ $2.) \displaystyle\frac{2}{9} + \frac{5}{9}$ $3.) \displaystyle\frac{1}{15} + \frac{2}{15} + \frac{4}{15}$ $4.) \displaystyle\frac{5}{16} + \frac{7}{16} + \frac{3}{16}$ $5.) \displaystyle\frac{1}{12} + \frac{5}{12}$ $6.) \displaystyle\frac{3}{8} + \frac{5}{8}$ $7.) \displaystyle\frac{5}{9} + \frac{8}{9}$ $8.) 3 \displaystyle\frac{4}{13} + \frac{5}{13}$ $9.) 7 \displaystyle\frac{3}{20} + 2 \frac{7}{20}$ $10.) 5 \displaystyle\frac{2}{20} + \frac{3}{10}$ $1.) \frac{3}{7}$ $2.) \frac{7}{9}$ $3.) \frac{7}{15}$ $4.) \frac{15}{16}$ $5.) \frac{1}{2}$ $6.) 1$ $7.) 1 \frac{4}{9}$ $8.) 3 \frac{9}{13}$ $9.) 9 \frac{1}{2}$ $10._ 5\frac{2}{5}$ 