This math topic helps students practice addition of fractions by finding the missing value in simple equations. It includes solving equations where the denominator changes and the answer choices are provided as multiple choice options. This is part of a broader unit on the introduction of adding and subtracting fractions. The topic provides 7 problem sets for the learners to solve.

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

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Fraction Addition - Missing Value (Simple) - One Changed Denominator
1
Find the fraction that makes this equation correct
A LaTex expression showing 1 over 3 \;+\; \ sub \ sub \ _ = 4 over 9
a A LaTex expression showing 1 over 9
b A LaTex expression showing 12 over 3
c A LaTex expression showing 2 over 3
d A LaTex expression showing 1 over 3
e A LaTex expression showing 5 over 9
f A LaTex expression showing 5 over 13
2
Find the fraction that makes this equation correct
A LaTex expression showing 1 over 5 \;+\; \ sub \ sub \ _ = 4 over 15
a A LaTex expression showing 8 over 15
b A LaTex expression showing 4 over 15
c A LaTex expression showing 1 over 2
d A LaTex expression showing 1 over 3
e A LaTex expression showing 1 over 15
f A LaTex expression showing 2 over 5
3
Find the fraction that makes this equation correct
A LaTex expression showing 1 over 7 \;+\; \ sub \ sub \ _ = 3 over 14
a A LaTex expression showing 2 over 49
b A LaTex expression showing 1 over 14
c A LaTex expression showing 5 over 14
d A LaTex expression showing 2 over 3
e A LaTex expression showing 0
f A LaTex expression showing 2 over 7
4
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;1 over 9 = 4 over 9
a A LaTex expression showing 2 over 3
b A LaTex expression showing 13 over 10
c A LaTex expression showing 1 over 5
d A LaTex expression showing 5 over 81
e A LaTex expression showing 1 over 3
f A LaTex expression showing 5 over 9
5
Find the fraction that makes this equation correct
A LaTex expression showing 1 over 2 \;+\; \ sub \ sub \ _ = 2 over 3
a A LaTex expression showing 1 over 3
b A LaTex expression showing 1 over 6
c A LaTex expression showing 21 over 2
d A LaTex expression showing 1
e A LaTex expression showing 0
f A LaTex expression showing 2 over 7
6
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;1 over 6 = 2 over 3
a A LaTex expression showing 11 over 3
b A LaTex expression showing 1 over 3
c A LaTex expression showing 1 over 9
d A LaTex expression showing 1
e A LaTex expression showing 1 over 2
f A LaTex expression showing 1 over 6
7
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;1 over 10 = 3 over 10
a A LaTex expression showing 1 over 10
b A LaTex expression showing 2 over 5
c A LaTex expression showing 1 over 6
d A LaTex expression showing 1 over 5
e A LaTex expression showing 11 over 5
f A LaTex expression showing 5 over 9
8
Find the fraction that makes this equation correct
A LaTex expression showing 1 over 2 \;+\; \ sub \ sub \ _ = 3 over 4
a A LaTex expression showing 0
b A LaTex expression showing 1 over 4
c A LaTex expression showing 1 over 3
d A LaTex expression showing 1 over 2
e A LaTex expression showing 1
f A LaTex expression showing 2