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Unit fractions

Grade 3 · Math · 16 questions

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Tip: print on A4, cut the flashcards along the dashed lines. The answers are on the last page.

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Worksheet: Unit fractions

Name:Class:

Answer the questions.

  1. In the fraction 3/8, which number is the denominator?
    a) 11b) 3c) 5d) 8
  2. In the fraction 2/5, what does the numerator 2 tell us?
    a) How big the whole isb) How many parts in the wholec) How many parts we haved) How many wholes there are
  3. In the fraction 5/6, the denominator is 6.
    a) Trueb) False
  4. Which of these is a unit fraction?
    a) 1/4b) 2/4c) 3/4d) 4/4
  5. Which of these is a non-unit fraction?
    a) 1/10b) 1/2c) 1/5d) 3/5
  6. What is 1/2 of 14?
  7. What is 1/4 of 20?
    a) 10b) 16c) 4d) 5
  8. What is 3/4 of 12?
    a) 3b) 4c) 8d) 9
  9. 1/3 of 15 is 5.
    a) Trueb) False
  10. Which fraction is the biggest?
    a) 1/8b) 2/8c) 3/8d) 5/8
  11. 1/6 is bigger than 1/3 of the same whole.
    a) Trueb) False
  12. Put in order, smallest first: 5/9, 2/9, 7/9.
  13. What is 2/5 + 1/5?
    a) 1/5b) 2/5c) 3/10d) 3/5
  14. What is 3/8 + 4/8?
    a) 1/8b) 12/8c) 7/16d) 7/8
  15. What is 3/10 + 5/10?
  16. Mia ate 2/6 of a pizza and Sam ate 3/6. How much did they eat together?
    a) 1/6b) 5/12c) 5/6d) 6/6

Answers

  1. 8
  2. How many parts we have
  3. True
  4. 1/4
  5. 3/5
  6. 7
  7. 5
  8. 9
  9. True
  10. 5/8
  11. False
  12. 2/9, 5/9, 7/9
  13. 3/5
  14. 7/8
  15. 8/10
  16. 5/6