Add Like Fractions worksheet with practice problems for students.

We are adding fractions that have the same denominator (called “like fractions”).
When denominators are the same, just add the numerators and keep the denominator unchanged.

Let’s go row by row:

1. $\frac{6}{14} + \frac{5}{14} = \frac{6+5}{14} = \frac{11}{14}$

2. $\frac{11}{21} + \frac{10}{21} = \frac{21}{21} = 1$

3. $\frac{3}{9} + \frac{6}{9} = \frac{9}{9} = 1$

4. $\frac{9}{25} + \frac{11}{25} = \frac{20}{25} = \frac{4}{5}$ (simplify: divide numerator & denominator by 5)

5. $\frac{7}{19} + \frac{6}{19} = \frac{13}{19}$

6. $\frac{4}{10} + \frac{4}{10} = \frac{8}{10} = \frac{4}{5}$

7. $\frac{18}{23} + \frac{4}{23} = \frac{22}{23}$

8. $\frac{2}{17} + \frac{10}{17} = \frac{12}{17}$

9. $\frac{4}{20} + \frac{4}{20} = \frac{8}{20} = \frac{2}{5}$

10. $\frac{6}{23} + \frac{11}{23} = \frac{17}{23}$

11. $\frac{1}{14} + \frac{11}{14} = \frac{12}{14} = \frac{6}{7}$

12. $\frac{2}{14} + \frac{11}{14} = \frac{13}{14}$

Wait — double-check #12: the problem says $\frac{2}{14} + \frac{11}{14}$?
Looking back: In the image, the right column, 4th row is:
$\frac{2}{14} + \frac{11}{14} =$ → yes, that's correct. So $\frac{13}{14}$.

13. $\frac{1}{3} + \frac{1}{3} = \frac{2}{3}$

14. $\frac{11}{24} + \frac{4}{24} = \frac{15}{24} = \frac{5}{8}$ (divide by 3)

15. $\frac{2}{23} + \frac{14}{23} = \frac{16}{23}$

16. $\frac{1}{2} + \frac{1}{2} = \frac{2}{2} = 1$

Now let’s list all answers in order (left column top to bottom, then right column top to bottom):

1. $\frac{11}{14}$
2. $1$
3. $1$
4. $\frac{4}{5}$
5. $\frac{13}{19}$
6. $\frac{4}{5}$
7. $\frac{22}{23}$
8. $\frac{12}{17}$
9. $\frac{2}{5}$
10. $\frac{17}{23}$
11. $\frac{6}{7}$
12. $\frac{13}{14}$
13. $\frac{2}{3}$
14. $\frac{5}{8}$
15. $\frac{16}{23}$
16. $1$

Let me verify a few tricky ones again:

- #4: $\frac{9+11}{25} = \frac{20}{25} = \frac{4}{5}$ ✔
- #6: $\frac{4+4}{10} = \frac{8}{10} = \frac{4}{5}$ ✔
- #9: $\frac{4+4}{20} = \frac{8}{20} = \frac{2}{5}$ ✔
- #11: $\frac{1+11}{14} = \frac{12}{14} = \frac{6}{7}$ ✔
- #14: $\frac{11+4}{24} = \frac{15}{24} = \frac{5}{8}$ ✔
- #16: $\frac{1+1}{2} = 1$ ✔

All correct.

Final Answer:
$\frac{11}{14},\ 1,\ 1,\ \frac{4}{5},\ \frac{13}{19},\ \frac{4}{5},\ \frac{22}{23},\ \frac{12}{17},\ \frac{2}{5},\ \frac{17}{23},\ \frac{6}{7},\ \frac{13}{14},\ \frac{2}{3},\ \frac{5}{8},\ \frac{16}{23},\ 1$