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XP: 0 in all · Level 1

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10 questions. Get most of them right for up to 3 stars. Use a hint if you're stuck.

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10 waves of falling asteroids, each with an answer. Tap the right one to blast it. Faster shots and streaks score more points. You have 3 shields: a wrong tap or a missed asteroid uses one.

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← Break fractions apart
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12 questions and an answer key (on the last page). Free to print and share with your class or family.

πagarwalmath · 4th grade · Common Core 4.NF.B.3b

🧩 Break fractions apart

Add/subtract fractions with like denominators; mixed numbers

Name: ______________________Date: ____________

  1. 1Which sum equals 1 7/8?

    • A1 + 1 + 7/8
    • B1 + 7/8 + 1/8
    • C7/8 + 7/8
    • D1 + 7/8

  2. 2Which sum equals 3/5?

    • A1/5 + 1/5
    • B1/5 + 1/5 + 1/5
    • C2/5 + 1/5 + 1/5
    • D1/5 + 3/5

  3. 35/6 = 2/6 + ?

    Answer: ______________

  4. 46/12 = 1/12 + ?

    Answer: ______________

  5. 56/8 = 4/8 + ?

    Answer: ______________

  6. 6Which sum equals 6/8?

    • A1/8 + 6/8
    • B1/8 + 2/8 + 2/8
    • C5/8 + 1/8 + 1/8
    • D4/8 + 1/8 + 1/8

  7. 717/10 = ? × 1/10

    Answer: ______________

  8. 8Which sum equals 1 1/10?

    • A1 + 1 + 1/10
    • B1 + 1/10 + 1/10
    • C9/10 + 1/10
    • D1 + 1/10

  9. 9Which sum equals 3/12?

    • A1/12 + 3/12
    • B1/12 + 1/12 + 2/12
    • C1/12 + 1/12 + 1/12
    • D1/12 + 1/12

  10. 102 1/12 = 1 + 1 + ?

    Answer: ______________

  11. 114/10 = 1/10 + ?

    Answer: ______________

  12. 123/10 = ? × 1/10

    Answer: ______________

Answer key: Break fractions apart

  1. 1. D (1 + 7/8)
  2. 2. B (1/5 + 1/5 + 1/5)
  3. 3. 3/6
  4. 4. 5/12
  5. 5. 2/8
  6. 6. D (4/8 + 1/8 + 1/8)
  7. 7. 17
  8. 8. D (1 + 1/10)
  9. 9. C (1/12 + 1/12 + 1/12)
  10. 10. 1/12
  11. 11. 3/10
  12. 12. 3

Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/fraction-decompose

agarwalmath.com · free K–5 math games, no adsClass code: ____________

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