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 3/10?
- A1/10 + 1/10
- B1/10 + 1/10 + 1/10
- C2/10 + 1/10 + 1/10
- D1/10 + 3/10
22 3/5 = 1 + 1 + ?
Answer: ______________
3Which sum equals 3 9/10?
- A1 + 1 + 1 + 9/10 + 1/10
- B1 + 1 + 1 + 1 + 9/10
- C1 + 9/10
- D1 + 1 + 1 + 9/10
4Which sum equals 3 7/10?
- A1 + 1 + 1 + 7/10 + 1/10
- B1 + 1 + 1 + 7/10
- C1 + 1 + 1 + 1 + 7/10
- D1 + 7/10
5Which sum equals 3/5?
- A1/5 + 3/5
- B1/5 + 1/5 + 2/5
- C1/5 + 1/5
- D1/5 + 1/5 + 1/5
6Which sum equals 1 1/5?
- A4/5 + 1/5
- B1 + 1/5
- C1 + 1 + 1/5
- D1 + 1/5 + 1/5
711/10 = ? × 1/10
Answer: ______________
8Which sum equals 3 5/6?
- A1 + 1 + 1 + 1 + 5/6
- B1 + 1 + 1 + 5/6 + 1/6
- C1 + 1 + 1 + 5/6
- D1 + 5/6
92 11/12 = 12/12 + 1 + ?
Answer: ______________
10Which sum equals 5/6?
- A2/6 + 1/6 + 2/6
- B2/6 + 2/6 + 2/6
- C1/6 + 5/6
- D1/6 + 1/6 + 2/6
1110/12 = ? × 1/12
Answer: ______________
12Which sum equals 2 5/8?
- A1 + 1 + 5/8 + 1/8
- B1 + 1 + 1 + 5/8
- C1 + 1 + 5/8
- D1 + 5/8
Answer key: Break fractions apart
- 1. B (1/10 + 1/10 + 1/10)
- 2. 3/5
- 3. D (1 + 1 + 1 + 9/10)
- 4. B (1 + 1 + 1 + 7/10)
- 5. D (1/5 + 1/5 + 1/5)
- 6. B (1 + 1/5)
- 7. 11
- 8. C (1 + 1 + 1 + 5/6)
- 9. 11/12
- 10. A (2/6 + 1/6 + 2/6)
- 11. 10
- 12. C (1 + 1 + 5/8)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/fraction-decompose