πagarwalmath · 4th grade · Common Core 4.NF.B.3b
🧩 Break fractions apart
Add/subtract fractions with like denominators; mixed numbers
Name: ______________________Date: ____________
17/8 = 3/8 + ?
Answer: ______________
26/12 = 2/12 + ?
Answer: ______________
3Which sum equals 7/12?
- A1/12 + 4/12 + 3/12
- B5/12 + 1/12 + 1/12
- C1/12 + 7/12
- D4/12 + 1/12 + 1/12
4Which sum equals 9/12?
- A6/12 + 2/12 + 2/12
- B1/12 + 9/12
- C3/12 + 1/12 + 4/12
- D2/12 + 1/12 + 6/12
514/12 = ? × 1/12
Answer: ______________
6Which sum equals 3/6?
- A1/6 + 2/6 + 1/6
- B1/6 + 1/6
- C1/6 + 3/6
- D1/6 + 1/6 + 1/6
77/10 = 5/10 + ?
Answer: ______________
89/6 = ? × 1/6
Answer: ______________
9Which sum equals 7/8?
- A5/8 + 1/8 + 1/8
- B2/8 + 1/8 + 3/8
- C2/8 + 4/8 + 2/8
- D1/8 + 7/8
10Which sum equals 7/12?
- A1/12 + 7/12
- B4/12 + 1/12 + 1/12
- C4/12 + 2/12 + 1/12
- D1/12 + 5/12 + 2/12
11Which sum equals 5/8?
- A1/8 + 2/8 + 2/8
- B1/8 + 2/8 + 1/8
- C3/8 + 2/8 + 1/8
- D1/8 + 5/8
12Which sum equals 5/8?
- A2/8 + 2/8 + 1/8
- B1/8 + 5/8
- C1/8 + 2/8 + 1/8
- D2/8 + 1/8 + 3/8
Answer key: Break fractions apart
- 1. 4/8
- 2. 4/12
- 3. B (5/12 + 1/12 + 1/12)
- 4. D (2/12 + 1/12 + 6/12)
- 5. 14
- 6. D (1/6 + 1/6 + 1/6)
- 7. 2/10
- 8. 9
- 9. A (5/8 + 1/8 + 1/8)
- 10. C (4/12 + 2/12 + 1/12)
- 11. A (1/8 + 2/8 + 2/8)
- 12. A (2/8 + 2/8 + 1/8)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/fraction-decompose