📚 Topic Summary
Subtracting fractions with like denominators is straightforward! When fractions have the same denominator (the bottom number), you only need to subtract the numerators (the top numbers) and keep the denominator the same. For example, to solve $\frac{5}{8} - \frac{2}{8}$, you subtract 2 from 5, which equals 3. So, the answer is $\frac{3}{8}$. Easy peasy!
🔤 Part A: Vocabulary
Match the term with its definition:
- Fraction A. The number below the fraction bar
- Numerator B. Parts of a whole
- Denominator C. The number above the fraction bar
- Like Denominators D. Fractions with the same denominator
- Subtract E. To take away from a number
| Term |
Answer |
| 1. Fraction |
B |
| 2. Numerator |
C |
| 3. Denominator |
A |
| 4. Like Denominators |
D |
| 5. Subtract |
E |
✍️ Part B: Fill in the Blanks
When subtracting fractions with _________ denominators, you only subtract the __________. The ___________ stays the same. For example, in $\frac{7}{10} - \frac{3}{10}$, the answer is $\frac{4}{10}$ because 7 minus 3 is 4, and the denominator, 10, stays _________.
Answers: like, numerators, denominator, the same
🤔 Part C: Critical Thinking
Imagine you have a pizza cut into 6 slices. You eat 2 slices, and your friend eats 1 slice. What fraction of the pizza is left?
Answer: $ \frac{3}{6}$