This math topic focuses on the addition of fractions involving a missing value with one altered denominator, aiming to build foundational knowledge in mixed fraction addition and subtraction. It develops the skill of determining the missing fraction in a sum equation to achieve a specific result. Each question presents a sum equation with one fraction fully given and the other represented by a placeholder, accompanied by multiple-choice answers. The learners are expected to determine the correct missing fraction to complete the equation accurately.

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Fraction Addition - Missing Value (Mixed) - One Changed Denominator Worksheet

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Fraction Addition - Missing Value (Mixed) - One Changed Denominator
1
Find the fraction that makes this equation correct
A LaTex expression showing 21 over 2 \;+\; \ sub \ sub \ _ = 22 over 3
a A LaTex expression showing 11 over 3
b A LaTex expression showing 51 over 2
c A LaTex expression showing 1 over 6
d A LaTex expression showing 6 over 7
e A LaTex expression showing 22 over 3
f A LaTex expression showing 11 over 2
2
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;1 over 4 = 13 over 4
a A LaTex expression showing 1 over 2
b A LaTex expression showing 7 over 16
c A LaTex expression showing 2
d A LaTex expression showing 11 over 4
e A LaTex expression showing 14 over 7
f A LaTex expression showing 11 over 2
3
Find the fraction that makes this equation correct
A LaTex expression showing 31 over 7 \;+\; \ sub \ sub \ _ = 33 over 14
a A LaTex expression showing 213 over 15
b A LaTex expression showing 33 over 13
c A LaTex expression showing 27 over 8
d A LaTex expression showing 1 over 14
e A LaTex expression showing 94 over 7
f A LaTex expression showing 105 over 49
4
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;1 over 6 = 32 over 3
a A LaTex expression showing 41 over 3
b A LaTex expression showing 32 over 3
c A LaTex expression showing 2 over 3
d A LaTex expression showing 11 over 18
e A LaTex expression showing 31 over 3
f A LaTex expression showing 31 over 2
5
Find the fraction that makes this equation correct
A LaTex expression showing 21 over 3 \;+\; \ sub \ sub \ _ = 24 over 9
a A LaTex expression showing 21 over 3
b A LaTex expression showing 1 over 9
c A LaTex expression showing 19 over 16
d A LaTex expression showing 519 over 27
e A LaTex expression showing 24 over 9
f A LaTex expression showing 21 over 9
6
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;1 over 10 = 23 over 10
a A LaTex expression showing 113 over 14
b A LaTex expression showing 24 over 11
c A LaTex expression showing 22 over 5
d A LaTex expression showing 21 over 5
e A LaTex expression showing 23 over 100
f A LaTex expression showing 3
7
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;1 over 6 = 12 over 3
a A LaTex expression showing 2 over 3
b A LaTex expression showing 11 over 3
c A LaTex expression showing 5 over 18
d A LaTex expression showing 1
e A LaTex expression showing 11 over 2
f A LaTex expression showing 22 over 3
8
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;1 over 4 = 23 over 4
a A LaTex expression showing 33 over 4
b A LaTex expression showing 2
c A LaTex expression showing 21 over 2
d A LaTex expression showing 3 over 4
e A LaTex expression showing 11 over 2
f A LaTex expression showing 11 over 16