This math topic focuses on advanced practices in subtracting mixed fractions with one changed denominator and requires simplification of the answers. It’s part of broader content on mixed fraction addition and subtraction, enhancing skills in performing arithmetic operations on fractions, finding common denominators, and simplifying fractions to their lowest terms. Each problem presents a subtraction task where fractions need to be aligned by modifying denominators, subtracted, and the resulting fraction simplified. This involves critical thinking and application of fraction concepts to achieve the correct simplified result.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Fraction Subtraction - Mixed (Simplifying Answers) - One Changed Denominator Worksheet

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Math worksheet on 'Fraction Subtraction - Mixed (Simplifying Answers) - One Changed Denominator (Level 3)'. Part of a broader unit on 'Fraction Addition and Subtraction, Mixed - Advanced' Learn online: app.mobius.academy/math/units/fractions_addition_and_subtraction_mixed_advanced/
1
Subtract these fractions and simplify the answer
A LaTex expression showing 22 over 7 - 113 over 21
a A LaTex expression showing 14 over 9
b A LaTex expression showing 2 over 3
c A LaTex expression showing 31 over 5
d A LaTex expression showing 15 over 6
e A LaTex expression showing 37 over 41
f A LaTex expression showing 71 over 7
2
Subtract these fractions and simplify the answer
A LaTex expression showing 32 over 5 - 19 over 15
a A LaTex expression showing 14 over 5
b A LaTex expression showing 41 over 75
c A LaTex expression showing 23 over 5
d A LaTex expression showing 101 over 2
e A LaTex expression showing 13 over 29
f A LaTex expression showing 22 over 5
3
Subtract these fractions and simplify the answer
A LaTex expression showing 33 over 5 - 22 over 15
a A LaTex expression showing 10
b A LaTex expression showing 31 over 3
c A LaTex expression showing 4
d A LaTex expression showing 2 over 3
e A LaTex expression showing 33 over 37
f A LaTex expression showing 17 over 15
4
Subtract these fractions and simplify the answer
A LaTex expression showing 23 over 7 - 15 over 21
a A LaTex expression showing 61 over 2
b A LaTex expression showing 26 over 7
c A LaTex expression showing 23 over 7
d A LaTex expression showing 14 over 21
e A LaTex expression showing 43 over 147
f A LaTex expression showing 51 over 4
5
Subtract these fractions and simplify the answer
A LaTex expression showing 22 over 7 - 14 over 21
a A LaTex expression showing 23 over 7
b A LaTex expression showing 12 over 5
c A LaTex expression showing 113 over 21
d A LaTex expression showing 42 over 7
e A LaTex expression showing 111 over 21
f A LaTex expression showing 15 over 7
6
Subtract these fractions and simplify the answer
A LaTex expression showing 24 over 7 - 7 over 14
a A LaTex expression showing 21 over 14
b A LaTex expression showing 5
c A LaTex expression showing 111 over 14
d A LaTex expression showing 17 over 8
e A LaTex expression showing 31 over 7
f A LaTex expression showing 25 over 8
7
Subtract these fractions and simplify the answer
A LaTex expression showing 22 over 7 - 112 over 21
a A LaTex expression showing 13 over 8
b A LaTex expression showing 11 over 5
c A LaTex expression showing 21 over 3
d A LaTex expression showing 7
e A LaTex expression showing 5 over 7
f A LaTex expression showing 17 over 11