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Fractions Practice (Grade 3) - Set B

Simplify, add, subtract, and compare fractions. Every answer is computed with gcd reduction.

How to teach fractions teaching guide, with a worked explanation.

✓ Answer key checked by math, never wrong
Grade 3 · Math worksheet
Name
Date
Math

Fractions Practice

Simplify, add, subtract, and compare the fractions. Show your work.

  1. 1.
    Simplify the fraction 1236 to lowest terms.
  2. 2.
    Simplify the fraction 436 to lowest terms.
  3. 3.
    Simplify the fraction 812 to lowest terms.
  4. 4.
    Simplify the fraction 2032 to lowest terms.
  5. 5.
    Simplify the fraction 1218 to lowest terms.
  6. 6.
    Simplify the fraction 615 to lowest terms.
  7. 7.
    67 + 57 =
  8. 8.
    612 + 412 =
  9. 9.
    89 - 29 =
  10. 10.
    27 + 17 =
  11. 11.
    35 - 25 =
  12. 12.
    24 + 24 =
  13. 13.
    34 + 24 =
  14. 14.
    Compare with <, >, or =: 56 blank 67
  15. 15.
    Compare with <, >, or =: 911 blank 911
  16. 16.
    Compare with <, >, or =: 34 blank 410
  17. 17.
    Compare with <, >, or =: 610 blank 24
  18. 18.
    Compare with <, >, or =: 711 blank 512
  19. 19.
    Compare with <, >, or =: 29 blank 14
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About this worksheet

A fraction shows equal parts of a whole, the bottom number (denominator) is how many equal parts, the top (numerator) is how many you have.

In class: Start with fair sharing of one whole into equal parts, name unit fractions, then build non-unit and equivalent fractions with fraction strips.

This Grade 3 fractions set is free to print or save as a PDF, and its answer key is computed in code, so it is never wrong.

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