πagarwalmath · 4th grade · Common Core 4.NF.B.3b
🧩 Break fractions apart
Add/subtract fractions with like denominators; mixed numbers
Name: ______________________Date: ____________
12 7/12 = 1 + 12/12 + ?
Answer: ______________
23 4/5 = 5/5 + 1 + 5/5 + ?
Answer: ______________
3Which sum equals 6/10?
- A1/10 + 6/10
- B2/10 + 2/10 + 2/10
- C1/10 + 2/10 + 4/10
- D3/10 + 1/10 + 1/10
4Which sum equals 2 5/8?
- A1 + 1 + 5/8
- B1 + 1 + 5/8 + 1/8
- C1 + 5/8
- D1 + 1 + 1 + 5/8
518/12 = ? × 1/12
Answer: ______________
67/10 = ? × 1/10
Answer: ______________
75/5 = ? × 1/5
Answer: ______________
8Which sum equals 1 9/10?
- A1 + 9/10 + 1/10
- B9/10 + 9/10
- C1 + 9/10
- D1 + 1 + 9/10
91 7/8 = 1 + ?
Answer: ______________
10Which sum equals 4/6?
- A1/6 + 4/6
- B1/6 + 1/6 + 1/6
- C3/6 + 1/6 + 1/6
- D1/6 + 1/6 + 2/6
11Which sum equals 3 1/10?
- A1 + 1/10
- B1 + 1 + 1 + 1/10 + 1/10
- C1 + 1 + 1 + 1 + 1/10
- D1 + 1 + 1 + 1/10
123/10 = 1/10 + ?
Answer: ______________
Answer key: Break fractions apart
- 1. 7/12
- 2. 4/5
- 3. B (2/10 + 2/10 + 2/10)
- 4. A (1 + 1 + 5/8)
- 5. 18
- 6. 7
- 7. 5
- 8. C (1 + 9/10)
- 9. 7/8
- 10. D (1/6 + 1/6 + 2/6)
- 11. D (1 + 1 + 1 + 1/10)
- 12. 2/10
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/fraction-decompose