πagarwalmath · 4th grade · Common Core 4.NF.B.3b
🧩 Break fractions apart
Add/subtract fractions with like denominators; mixed numbers
Name: ______________________Date: ____________
13 3/5 = 1 + 1 + 5/5 + ?
Answer: ______________
2Which sum equals 1 2/5?
- A1 + 2/5 + 1/5
- B4/5 + 2/5
- C1 + 2/5
- D1 + 1 + 2/5
38/5 = ? × 1/5
Answer: ______________
4Which sum equals 1 7/10?
- A1 + 1 + 7/10
- B1 + 7/10
- C1 + 7/10 + 1/10
- D9/10 + 7/10
5Which sum equals 5/10?
- A3/10 + 1/10 + 1/10
- B1/10 + 2/10 + 1/10
- C3/10 + 1/10 + 2/10
- D1/10 + 5/10
6Which sum equals 2 7/10?
- A1 + 1 + 7/10
- B1 + 7/10
- C1 + 1 + 7/10 + 1/10
- D1 + 1 + 1 + 7/10
72 7/12 = 12/12 + 12/12 + ?
Answer: ______________
810/12 = 8/12 + ?
Answer: ______________
9Which sum equals 2 5/8?
- A1 + 5/8
- B1 + 1 + 1 + 5/8
- C1 + 1 + 5/8 + 1/8
- D1 + 1 + 5/8
10Which sum equals 3 3/10?
- A1 + 3/10
- B1 + 1 + 1 + 3/10
- C1 + 1 + 1 + 3/10 + 1/10
- D1 + 1 + 1 + 1 + 3/10
11Which sum equals 5/6?
- A2/6 + 1/6 + 2/6
- B1/6 + 1/6 + 4/6
- C1/6 + 2/6 + 1/6
- D1/6 + 5/6
12Which sum equals 3 7/12?
- A1 + 1 + 1 + 7/12
- B1 + 7/12
- C1 + 1 + 1 + 7/12 + 1/12
- D1 + 1 + 1 + 1 + 7/12
Answer key: Break fractions apart
- 1. 3/5
- 2. C (1 + 2/5)
- 3. 8
- 4. B (1 + 7/10)
- 5. A (3/10 + 1/10 + 1/10)
- 6. A (1 + 1 + 7/10)
- 7. 7/12
- 8. 2/12
- 9. D (1 + 1 + 5/8)
- 10. B (1 + 1 + 1 + 3/10)
- 11. A (2/6 + 1/6 + 2/6)
- 12. A (1 + 1 + 1 + 7/12)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/fraction-decompose