πagarwalmath · 4th grade · Common Core 4.NF.B.3b
🧩 Break fractions apart
Add/subtract fractions with like denominators; mixed numbers
Name: ______________________Date: ____________
15/12 = 3/12 + ?
Answer: ______________
23/6 = ? × 1/6
Answer: ______________
3Which sum equals 2 1/6?
- A1 + 1/6
- B1 + 1 + 1/6 + 1/6
- C1 + 1 + 1 + 1/6
- D1 + 1 + 1/6
45/5 = ? × 1/5
Answer: ______________
53 1/6 = 6/6 + 1 + 1 + ?
Answer: ______________
63 5/6 = 6/6 + 1 + 1 + ?
Answer: ______________
7Which sum equals 3/5?
- A1/5 + 3/5
- B2/5 + 1/5 + 1/5
- C1/5 + 1/5
- D1/5 + 1/5 + 1/5
8Which sum equals 2 9/10?
- A1 + 1 + 9/10 + 1/10
- B1 + 1 + 9/10
- C1 + 9/10
- D1 + 1 + 1 + 9/10
9Which sum equals 3 7/10?
- A1 + 1 + 1 + 1 + 7/10
- B1 + 7/10
- C1 + 1 + 1 + 7/10
- D1 + 1 + 1 + 7/10 + 1/10
10Which sum equals 6/10?
- A1/10 + 6/10
- B4/10 + 1/10 + 1/10
- C3/10 + 1/10 + 1/10
- D4/10 + 2/10 + 1/10
11Which sum equals 5/6?
- A1/6 + 5/6
- B1/6 + 4/6 + 1/6
- C2/6 + 1/6 + 1/6
- D2/6 + 1/6 + 2/6
123 4/5 = 5/5 + 1 + 1 + ?
Answer: ______________
Answer key: Break fractions apart
- 1. 2/12
- 2. 3
- 3. D (1 + 1 + 1/6)
- 4. 5
- 5. 1/6
- 6. 5/6
- 7. D (1/5 + 1/5 + 1/5)
- 8. B (1 + 1 + 9/10)
- 9. C (1 + 1 + 1 + 7/10)
- 10. B (4/10 + 1/10 + 1/10)
- 11. D (2/6 + 1/6 + 2/6)
- 12. 4/5
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/fraction-decompose