πagarwalmath · 4th grade · Common Core 4.NF.B.3b
🧩 Break fractions apart
Add/subtract fractions with like denominators; mixed numbers
Name: ______________________Date: ____________
1Which sum equals 5/12?
- A1/12 + 5/12
- B4/12 + 1/12 + 1/12
- C2/12 + 1/12 + 1/12
- D1/12 + 3/12 + 1/12
2Which sum equals 2 4/5?
- A1 + 4/5
- B1 + 1 + 4/5
- C1 + 1 + 4/5 + 1/5
- D1 + 1 + 1 + 4/5
31 5/6 = 6/6 + ?
Answer: ______________
4Which sum equals 3 1/8?
- A1 + 1 + 1 + 1/8
- B1 + 1/8
- C1 + 1 + 1 + 1 + 1/8
- D1 + 1 + 1 + 1/8 + 1/8
52 1/12 = 1 + 1 + ?
Answer: ______________
6Which sum equals 3 3/8?
- A1 + 3/8
- B1 + 1 + 1 + 1 + 3/8
- C1 + 1 + 1 + 3/8 + 1/8
- D1 + 1 + 1 + 3/8
7Which sum equals 5/8?
- A1/8 + 1/8 + 2/8
- B3/8 + 1/8 + 1/8
- C1/8 + 5/8
- D2/8 + 1/8 + 3/8
83 3/8 = 1 + 1 + 1 + ?
Answer: ______________
9Which sum equals 3 1/10?
- A1 + 1 + 1 + 1/10
- B1 + 1/10
- C1 + 1 + 1 + 1/10 + 1/10
- D1 + 1 + 1 + 1 + 1/10
102/10 = ? × 1/10
Answer: ______________
11Which sum equals 3 2/5?
- A1 + 1 + 1 + 1 + 2/5
- B1 + 1 + 1 + 2/5 + 1/5
- C1 + 2/5
- D1 + 1 + 1 + 2/5
1218/10 = ? × 1/10
Answer: ______________
Answer key: Break fractions apart
- 1. D (1/12 + 3/12 + 1/12)
- 2. B (1 + 1 + 4/5)
- 3. 5/6
- 4. A (1 + 1 + 1 + 1/8)
- 5. 1/12
- 6. D (1 + 1 + 1 + 3/8)
- 7. B (3/8 + 1/8 + 1/8)
- 8. 3/8
- 9. A (1 + 1 + 1 + 1/10)
- 10. 2
- 11. D (1 + 1 + 1 + 2/5)
- 12. 18
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