Let's solve the fraction problems in the image, starting from the top:

1. $\frac{4}{8} + \frac{3}{8}$

• Since the denominators are the same, we add the numerators: $\frac{4 + 3}{8} = \frac{7}{8}$

2. $\frac{7}{10} - \frac{1}{10}$

• Again, the denominators are the same, so we subtract the numerators: $\frac{7 - 1}{10} = \frac{6}{10}$ This fraction simplifies to: $\frac{6}{10} = \frac{3}{5}$

3. $\frac{7}{48} + \frac{9}{48} + \frac{4}{48}$

• With the same denominator, we can add all numerators: $\frac{7 + 9 + 4}{48} = \frac{20}{48}$ This fraction simplifies to: $\frac{20}{48} = \frac{5}{12}$

4. $\frac{40}{37} - \frac{3}{37}$

• Subtract the numerators: $\frac{40 - 3}{37} = \frac{37}{37} = 1$

5. $\frac{10}{13} + \frac{4}{13}$

• Add the numerators: $\frac{10 + 4}{13} = \frac{14}{13}$ This is an improper fraction, and can be written as: $1 \frac{1}{13}$

6. $\frac{9}{17} + \frac{11}{17} + \frac{17}{17}$

• Add the numerators: $\frac{9 + 11 + 17}{17} = \frac{37}{17}$ This is an improper fraction, and can be written as: $2 \frac{3}{17}$

7. $\frac{2}{3} + \frac{4}{3} - \frac{6}{3}$

• Combine the numerators: $\frac{2 + 4 - 6}{3} = \frac{0}{3} = 0$

8. $\frac{7}{6} - \frac{5}{6}$

• Subtract the numerators: $\frac{7 - 5}{6} = \frac{2}{6}$ This simplifies to: $\frac{2}{6} = \frac{1}{3}$

9. $\frac{7}{13} + \frac{9}{13}$

• Add the numerators: $\frac{7 + 9}{13} = \frac{16}{13}$ This is an improper fraction, and can be written as: $1 \frac{3}{13}$

Would you like more details or explanations on any of the steps?

Here are 5 related questions to extend this topic:

1. How do you add fractions with different denominators?
2. How can you simplify an improper fraction?
3. What is the process for converting a mixed number back to an improper fraction?
4. Why is finding the least common denominator important when adding fractions?
5. What are some tips for simplifying complex fractions?

Tip: When adding or subtracting fractions, always check if the resulting fraction can be simplified for a cleaner final answer!