πagarwalmath · 4th grade · Common Core 4.NF.B.3b
🧩 Break fractions apart
Add/subtract fractions with like denominators; mixed numbers
Name: ______________________Date: ____________
17/5 = ? × 1/5
Answer: ______________
213/8 = ? × 1/8
Answer: ______________
3Which sum equals 2 7/10?
- A1 + 1 + 1 + 7/10
- B1 + 1 + 7/10 + 1/10
- C1 + 7/10
- D1 + 1 + 7/10
4Which sum equals 3 9/10?
- A1 + 1 + 1 + 9/10 + 1/10
- B1 + 1 + 1 + 9/10
- C1 + 9/10
- D1 + 1 + 1 + 1 + 9/10
5Which sum equals 1 2/5?
- A1 + 2/5 + 1/5
- B1 + 1 + 2/5
- C1 + 2/5
- D4/5 + 2/5
6Which sum equals 1 1/6?
- A5/6 + 1/6
- B1 + 1/6
- C1 + 1/6 + 1/6
- D1 + 1 + 1/6
7Which sum equals 1 7/10?
- A1 + 7/10
- B9/10 + 7/10
- C1 + 1 + 7/10
- D1 + 7/10 + 1/10
8Which sum equals 3 5/6?
- A1 + 1 + 1 + 5/6 + 1/6
- B1 + 1 + 1 + 5/6
- C1 + 5/6
- D1 + 1 + 1 + 1 + 5/6
94/10 = 3/10 + ?
Answer: ______________
10Which sum equals 1 7/12?
- A1 + 7/12
- B11/12 + 7/12
- C1 + 7/12 + 1/12
- D1 + 1 + 7/12
11Which sum equals 2 1/6?
- A1 + 1 + 1/6 + 1/6
- B1 + 1/6
- C1 + 1 + 1/6
- D1 + 1 + 1 + 1/6
126/12 = 5/12 + ?
Answer: ______________
Answer key: Break fractions apart
- 1. 7
- 2. 13
- 3. D (1 + 1 + 7/10)
- 4. B (1 + 1 + 1 + 9/10)
- 5. C (1 + 2/5)
- 6. B (1 + 1/6)
- 7. A (1 + 7/10)
- 8. B (1 + 1 + 1 + 5/6)
- 9. 1/10
- 10. A (1 + 7/12)
- 11. C (1 + 1 + 1/6)
- 12. 1/12
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/fraction-decompose