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 2 1/6?
- A1 + 1 + 1/6 + 1/6
- B1 + 1 + 1/6
- C1 + 1 + 1 + 1/6
- D1 + 1/6
212/10 = ? × 1/10
Answer: ______________
321/12 = ? × 1/12
Answer: ______________
47/10 = 4/10 + ?
Answer: ______________
5Which sum equals 2 11/12?
- A1 + 1 + 11/12
- B1 + 1 + 1 + 11/12
- C1 + 1 + 11/12 + 1/12
- D1 + 11/12
6Which sum equals 4/12?
- A1/12 + 1/12 + 2/12
- B1/12 + 1/12 + 1/12
- C1/12 + 4/12
- D1/12 + 2/12 + 2/12
73 5/6 = 6/6 + 6/6 + 1 + ?
Answer: ______________
81 5/6 = 6/6 + ?
Answer: ______________
93 4/5 = 5/5 + 5/5 + 1 + ?
Answer: ______________
10Which sum equals 3 3/5?
- A1 + 1 + 1 + 3/5
- B1 + 1 + 1 + 1 + 3/5
- C1 + 1 + 1 + 3/5 + 1/5
- D1 + 3/5
11Which sum equals 1 5/6?
- A1 + 1 + 5/6
- B1 + 5/6 + 1/6
- C1 + 5/6
- D5/6 + 5/6
12Which sum equals 2 9/10?
- A1 + 1 + 9/10 + 1/10
- B1 + 1 + 1 + 9/10
- C1 + 9/10
- D1 + 1 + 9/10
Answer key: Break fractions apart
- 1. B (1 + 1 + 1/6)
- 2. 12
- 3. 21
- 4. 3/10
- 5. A (1 + 1 + 11/12)
- 6. A (1/12 + 1/12 + 2/12)
- 7. 5/6
- 8. 5/6
- 9. 4/5
- 10. A (1 + 1 + 1 + 3/5)
- 11. C (1 + 5/6)
- 12. D (1 + 1 + 9/10)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/fraction-decompose