πagarwalmath · 4th grade · Common Core 4.NF.B.3b
🧩 Break fractions apart
Add/subtract fractions with like denominators; mixed numbers
Name: ______________________Date: ____________
12 7/10 = 10/10 + 1 + ?
Answer: ______________
2Which sum equals 3 5/8?
- A1 + 5/8
- B1 + 1 + 1 + 1 + 5/8
- C1 + 1 + 1 + 5/8
- D1 + 1 + 1 + 5/8 + 1/8
3Which sum equals 9/12?
- A5/12 + 2/12 + 3/12
- B1/12 + 9/12
- C1/12 + 3/12 + 4/12
- D5/12 + 2/12 + 2/12
4Which sum equals 3/6?
- A1/6 + 2/6 + 1/6
- B1/6 + 3/6
- C1/6 + 1/6
- D1/6 + 1/6 + 1/6
5Which sum equals 3/12?
- A1/12 + 1/12 + 2/12
- B1/12 + 1/12 + 1/12
- C1/12 + 3/12
- D1/12 + 1/12
6Which sum equals 5/10?
- A1/10 + 5/10
- B2/10 + 1/10 + 1/10
- C1/10 + 3/10 + 1/10
- D2/10 + 2/10 + 2/10
73/6 = 1/6 + ?
Answer: ______________
82 4/5 = 5/5 + 1 + ?
Answer: ______________
92/10 = ? × 1/10
Answer: ______________
103 1/5 = 5/5 + 1 + 1 + ?
Answer: ______________
1112/8 = ? × 1/8
Answer: ______________
12Which sum equals 4/8?
- A2/8 + 2/8 + 1/8
- B2/8 + 1/8 + 1/8
- C1/8 + 1/8 + 1/8
- D1/8 + 4/8
Answer key: Break fractions apart
- 1. 7/10
- 2. C (1 + 1 + 1 + 5/8)
- 3. D (5/12 + 2/12 + 2/12)
- 4. D (1/6 + 1/6 + 1/6)
- 5. B (1/12 + 1/12 + 1/12)
- 6. C (1/10 + 3/10 + 1/10)
- 7. 2/6
- 8. 4/5
- 9. 2
- 10. 1/5
- 11. 12
- 12. B (2/8 + 1/8 + 1/8)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/fraction-decompose