Grade 3 Fractions Practice โ€” Easy

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Question 1 of 43: What is a UNIT FRACTION?

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Answer key for parents & teachers (43 questions)
  1. What is a UNIT FRACTION? โ€” A fraction with 1 as the numerator. A unit fraction always has 1 as the NUMERATOR. Examples: 1/2, 1/3, 1/4.
  2. What does the DENOMINATOR tell you? โ€” How many equal parts the whole is divided into. The DENOMINATOR (bottom number) tells you the total number of equal parts!
  3. What does the NUMERATOR tell you? โ€” How many parts you have. The NUMERATOR (top number) tells you how many parts you have!
  4. A pizza is cut into 4 equal slices. What fraction is one slice? โ€” 1/4. 1 slice out of 4 equal slices = 1/4 (one-quarter)!
  5. A pie is cut into 6 equal pieces. What fraction is one piece? โ€” 1/6. 1 out of 6 equal pieces = 1/6 (one-sixth)!
  6. Which fraction is a unit fraction? โ€” 1/8. 1/8 has 1 as the numerator โ€” it is a unit fraction!
  7. A circle is divided into 8 equal parts. What is each part called? โ€” 1/8. 8 equal parts โ†’ each part is 1/8 (one-eighth)!
  8. Is 1/3 < 1/2? โ€” Yes, 1/3 < 1/2. Yes! 1/3 < 1/2 because thirds are smaller slices than halves!
  9. How many equal pieces does a shape need to show 1/5? โ€” 5. For 1/5, the whole must be cut into 5 equal pieces!
  10. A bar of chocolate is split into 3 equal pieces. You eat ONE piece. What fraction did you eat? โ€” 1/3. 1 out of 3 equal pieces = 1/3 of the chocolate!
  11. A rectangle is split into 6 equal rows. A student shades 1 row. What fraction is shaded? โ€” 1/6. 1 row out of 6 equal rows = 1/6 shaded!
  12. Four students share a pizza equally. What fraction does each student get? โ€” 1/4. 4 students sharing equally = 4 equal parts โ†’ each gets 1/4!
  13. A whole is split into 10 equal parts. Each part is which unit fraction? โ€” 1/10. 10 equal parts โ†’ each part is 1/10 (one-tenth)!
  14. True or False: 1/4 is a unit fraction. โ€” True โ€” numerator is 1. True! Any fraction with 1 on top is a unit fraction. 1/4 qualifies!
  15. Which fraction represents "one out of eight equal parts"? โ€” 1/8. "One out of eight equal parts" = 1/8 (one-eighth)!
  16. On a number line from 0 to 1 split into 4 equal parts, where is 3/4? โ€” Between 1/2 and 1. 3/4 is three jumps of 1/4 from 0. It is between 1/2 (=2/4) and 1 (=4/4)!
  17. What does the denominator tell you about a number line? โ€” How many equal parts to divide the space between 0 and 1. The denominator tells you how many equal sections to divide the 0-to-1 space into!
  18. On a number line, what fraction equals 1 whole? โ€” 4/4. 4/4 = 1 whole. When the numerator equals the denominator, you have the whole!
  19. On a number line divided into sixths, 3/6 lands at the same point as ___ โ€” 1/2. 3/6 = 1/2. Both land at the halfway point on a 0-to-1 number line!
  20. How many equal spaces does a number line 0 to 1 need for fifths? โ€” 5. For fifths (denominator 5), divide the 0-to-1 space into 5 equal sections!
  21. Where is 1/3 on a number line from 0 to 1 divided into thirds? โ€” After the 1st of 3 equal marks. 1/3 is after the FIRST of 3 equal marks โ€” one jump of 1/3 from 0!
  22. True or False: 0/4 is the same as 0 on the number line. โ€” True. True! 0/4 = 0. Zero pieces of any size is still zero โ€” the starting point!
  23. Which fraction is GREATER: 2/5 or 3/5? โ€” 3/5. 3/5 is 3 marks from 0; 2/5 is 2 marks from 0. 3/5 is farther right = greater!
  24. Which fraction is CLOSEST to 0 on a number line: 1/4, 1/2, or 3/4? โ€” 1/4. 1/4 is only 1 jump of 1/4 from 0 โ€” it is the closest to 0!
  25. True or False: Fractions are numbers and can be placed on a number line. โ€” True. True! Fractions are real numbers with exact positions on the number line!
  26. Is 5/5 on a number line less than, equal to, or greater than 1? โ€” Equal to 1. 5/5 = 1 whole. It lands exactly at 1 on the number line!
  27. A number line is split into eighths. How many equal spaces are between 0 and 1? โ€” 8. Eighths means 8 equal spaces between 0 and 1!
  28. Which fraction is equivalent to 2/3? โ€” 4/6. 2/3 ร— 2/2 = 4/6. They describe the same amount!
  29. Which fraction is equivalent to 1/2? โ€” 2/4. 1/2 ร— 2/2 = 2/4. Both describe exactly half!
  30. What does "equivalent" mean for fractions? โ€” They have the same value even if they look different. Equivalent fractions have the SAME VALUE โ€” they represent the same amount of the whole!
  31. Are 1/3 and 3/9 equivalent? โ€” Yes. 1/3 ร— 3/3 = 3/9. Cross-check: 1ร—9 = 9 and 3ร—3 = 9. YES, they are equivalent!
  32. Are 2/4 and 1/2 equivalent? โ€” Yes, same value. 2/4 = 1 ร— 2 / 2 ร— 2. Both equal one-half!
  33. How do you find a fraction equivalent to 3/4? โ€” Multiply numerator and denominator by the same non-zero number. Multiply both top and bottom by the SAME number. 3/4 ร— 2/2 = 6/8!
  34. Which fraction is equivalent to 3/4? โ€” 6/8. 3/4 ร— 2/2 = 6/8. Cross-check: 3ร—8 = 24 and 4ร—6 = 24. YES!
  35. A bar split into 2 equal parts has 1 shaded (1/2). The same bar split into 4 equal parts has ___ shaded to show the same amount. โ€” 2. 1/2 = 2/4. Two parts out of four equal the same shaded area as one part out of two!
  36. Which fraction is greater: 3/4 or 3/8? โ€” 3/4 โ€” smaller denominator means bigger pieces. Same numerator (3), smaller denominator = bigger pieces. 3/4 > 3/8!
  37. Which fraction is greater: 5/8 or 3/8? โ€” 5/8. Same denominator (8). More pieces of the same size: 5 > 3. So 5/8 > 3/8!
  38. Which symbol correctly compares 3/4 and 3/8? โ€” 3/4 > 3/8. Same numerator, smaller denominator = bigger fraction. 3/4 > 3/8!
  39. Compare 7/10 and 4/10. Which is greater? โ€” 7/10. Same denominator (10): compare numerators. 7 > 4, so 7/10 > 4/10!
  40. Compare 1/3 and 1/6. Which is greater? โ€” 1/3. Same numerator (1): smaller denominator = bigger fraction. 1/3 > 1/6!
  41. What is the benchmark fraction used to compare fractions that do not share numerators or denominators? โ€” 1/2. 1/2 is the KEY benchmark fraction โ€” compare each to 1/2 to determine which is larger!
  42. Which is the GREATEST fraction? 2/5, 4/5, 1/5 โ€” 4/5. Same denominator (5): largest numerator wins. 4 > 2 > 1, so 4/5 is greatest!
  43. Which is the LEAST fraction? 1/2, 1/3, 1/4 โ€” 1/4. Same numerator (1): largest denominator = smallest fraction. 4 > 3 > 2, so 1/4 is least!