Sure! Let’s solve each of the 15 fraction problems step by step. All these problems involve
adding or subtracting fractions with the same denominator (like denominators), which makes them straightforward.
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📝 Rule for Adding/Subtracting Fractions with Like Denominators:
> Keep the denominator the same, and add or subtract the numerators.
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✔ Problem Solutions:
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① $\frac{2}{3} + \frac{1}{3} = \frac{2+1}{3} = \frac{3}{3} = \boxed{1}$
*(Note: $\frac{3}{3}$ simplifies to 1 — still a valid fraction form.)*
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② $\frac{2}{4} + \frac{1}{4} = \frac{2+1}{4} = \frac{3}{4}$
→ Answer: $\boxed{\frac{3}{4}}$
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③ $\frac{3}{5} + \frac{1}{5} = \frac{3+1}{5} = \frac{4}{5}$
→ Answer: $\boxed{\frac{4}{5}}$
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④ $\frac{3}{7} + \frac{2}{7} = \frac{3+2}{7} = \frac{5}{7}$
→ Answer: $\boxed{\frac{5}{7}}$
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⑤ $\frac{5}{8} + \frac{1}{8} = \frac{5+1}{8} = \frac{6}{8}$
→ Simplify: $\frac{6}{8} = \frac{3}{4}$
→ Answer: $\boxed{\frac{3}{4}}$
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⑥ $\frac{8}{9} + \frac{1}{9} = \frac{8+1}{9} = \frac{9}{9} = \boxed{1}$
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⑦ $\frac{3}{14} + \frac{6}{14} = \frac{3+6}{14} = \frac{9}{14}$
→ Answer: $\boxed{\frac{9}{14}}$
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⑧ $\frac{3}{8} - \frac{1}{8} = \frac{3-1}{8} = \frac{2}{8}$
→ Simplify: $\frac{2}{8} = \frac{1}{4}$
→ Answer: $\boxed{\frac{1}{4}}$
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⑨ $\frac{5}{8} - \frac{1}{8} = \frac{5-1}{8} = \frac{4}{8}$
→ Simplify: $\frac{4}{8} = \frac{1}{2}$
→ Answer: $\boxed{\frac{1}{2}}$
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⑩ $\frac{5}{9} - \frac{1}{9} = \frac{5-1}{9} = \frac{4}{9}$
→ Answer: $\boxed{\frac{4}{9}}$
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⑪ $\frac{7}{18} - \frac{1}{18} = \frac{7-1}{18} = \frac{6}{18}$
→ Simplify: $\frac{6}{18} = \frac{1}{3}$
→ Answer: $\boxed{\frac{1}{3}}$
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⑫ $\frac{8}{15} - \frac{4}{15} = \frac{8-4}{15} = \frac{4}{15}$
→ Answer: $\boxed{\frac{4}{15}}$
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⑬ $\frac{9}{16} - \frac{2}{16} = \frac{9-2}{16} = \frac{7}{16}$
→ Answer: $\boxed{\frac{7}{16}}$
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⑭ $\frac{10}{17} - \frac{2}{17} = \frac{10-2}{17} = \frac{8}{17}$
→ Answer: $\boxed{\frac{8}{17}}$
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⑮ $\frac{3}{23} + \frac{15}{23} = \frac{3+15}{23} = \frac{18}{23}$
→ Answer: $\boxed{\frac{18}{23}}$
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##
✔ Final Answers (Listed):
1. $1$
2. $\frac{3}{4}$
3. $\frac{4}{5}$
4. $\frac{5}{7}$
5. $\frac{3}{4}$
6. $1$
7. $\frac{9}{14}$
8. $\frac{1}{4}$
9. $\frac{1}{2}$
10. $\frac{4}{9}$
11. $\frac{1}{3}$
12. $\frac{4}{15}$
13. $\frac{7}{16}$
14. $\frac{8}{17}$
15. $\frac{18}{23}$
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✔ All answers are written as simplified fractions (or whole numbers where appropriate).
Let me know if you’d like a printable version or want to practice unlike denominators next! 🐌📚
Parent Tip: Review the logic above to help your child master the concept of fraction problems with answers worksheet.
