This math topic focuses on practicing subtraction of fractions to find a missing value, concentrating specifically on the scenario where denominators are not changed. It is geared towards understanding how to manipulate and solve equations involving mixed fractions while keeping the denominators consistent. The problems involve a variety of fractions and require the learners to identify the correct numerical value that balances the equation correctly. This topic is a part of an introductory unit on fraction addition and subtraction.

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

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Fraction Subtraction - Missing Value (Mixed) - No Changed Denominator Worksheet

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Fraction Subtraction - Missing Value (Mixed) - No Changed Denominator
1
Find the fraction that makes this equation correct
A LaTex expression showing 12 over 4 \;-\;\ sub \ sub \ _ = 11 over 4
a A LaTex expression showing 1
b A LaTex expression showing 1 over 4
c A LaTex expression showing 23 over 4
d A LaTex expression showing 11 over 16
e A LaTex expression showing 1 over 2
f A LaTex expression showing 17 over 8
2
Find the fraction that makes this equation correct
A LaTex expression showing 21 over 3 \;-\;\ sub \ sub \ _ = 1
a A LaTex expression showing 3
b A LaTex expression showing 3 over 4
c A LaTex expression showing 11 over 3
d A LaTex expression showing 1
e A LaTex expression showing 1 over 2
f A LaTex expression showing 21 over 3
3
Find the fraction that makes this equation correct
A LaTex expression showing 21 over 2 \;-\;\ sub \ sub \ _ = 1
a A LaTex expression showing 1
b A LaTex expression showing 2
c A LaTex expression showing 21 over 2
d A LaTex expression showing 6
e A LaTex expression showing 3
f A LaTex expression showing 11 over 2
4
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ sub \ ;-\;12 over 4 = 13 over 4
a A LaTex expression showing 25 over 8
b A LaTex expression showing 11 over 4
c A LaTex expression showing 31 over 4
d A LaTex expression showing 21 over 2
e A LaTex expression showing 13 over 16
f A LaTex expression showing 11 over 2
5
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ sub \ ;-\;12 over 5 = 4 over 5
a A LaTex expression showing 13 over 5
b A LaTex expression showing 2 over 5
c A LaTex expression showing 11 over 5
d A LaTex expression showing 1
e A LaTex expression showing 21 over 5
f A LaTex expression showing 13 over 25
6
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ sub \ ;-\;3 over 5 = 3 over 5
a A LaTex expression showing 31 over 2
b A LaTex expression showing 13 over 4
c A LaTex expression showing 12 over 5
d A LaTex expression showing 21 over 2
e A LaTex expression showing 1
f A LaTex expression showing 11 over 5
7
Find the fraction that makes this equation correct
A LaTex expression showing 31 over 5 \;-\;\ sub \ sub \ _ = 24 over 5
a A LaTex expression showing 81 over 2
b A LaTex expression showing 13 over 4
c A LaTex expression showing 6
d A LaTex expression showing 11 over 5
e A LaTex expression showing 2 over 5
f A LaTex expression showing 33 over 4
8
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ sub \ ;-\;11 over 6 = 1
a A LaTex expression showing 11 over 3
b A LaTex expression showing 11 over 6
c A LaTex expression showing 2
d A LaTex expression showing 1
e A LaTex expression showing 7 over 8
f A LaTex expression showing 21 over 6