This math topic focuses on advanced fraction addition and subtraction skills, specifically finding a fraction that completes an equation to reach the next whole number. It includes problems where denominators are either the same or changed. Participants are presented with an incomplete equation and a selection of multiple-choice answers. Each question requires understanding and calculating with fractions to correctly identify the missing fraction, testing both conceptual understanding and computational skills in a more complex setting involving mixed numbers and improper fractions.

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

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Fraction Addition - To Next Whole (Simple) - Two Changed Denominators Worksheet

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Fraction Addition - To Next Whole (Simple) - Two Changed Denominators
1
Find the fraction that makes this equation correct
A LaTex expression showing 2 over 3 \;+\; \ sub \ sub \ _ = 2
a A LaTex expression showing 2
b A LaTex expression showing 1 over 2
c A LaTex expression showing 1
d A LaTex expression showing 12 over 3
e A LaTex expression showing 11 over 3
f A LaTex expression showing 4
2
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;4 over 3 = 2
a A LaTex expression showing 1
b A LaTex expression showing 2 over 3
c A LaTex expression showing 3
d A LaTex expression showing 22 over 3
e A LaTex expression showing 2
f A LaTex expression showing 11 over 2
3
Find the fraction that makes this equation correct
A LaTex expression showing 2 over 3 \;+\; \ sub \ sub \ _ = 3
a A LaTex expression showing 2
b A LaTex expression showing 6
c A LaTex expression showing 1
d A LaTex expression showing 5
e A LaTex expression showing 21 over 3
f A LaTex expression showing 4
4
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;1 over 5 = 1
a A LaTex expression showing 0
b A LaTex expression showing 1 over 2
c A LaTex expression showing 3
d A LaTex expression showing 4 over 5
e A LaTex expression showing 1
f A LaTex expression showing 1 over 5
5
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;18 over 11 = 2
a A LaTex expression showing 19 over 11
b A LaTex expression showing 2
c A LaTex expression showing 1
d A LaTex expression showing 20
e A LaTex expression showing 4 over 11
f A LaTex expression showing 11 over 2
6
Find the fraction that makes this equation correct
A LaTex expression showing 4 over 7 \;+\; \ sub \ sub \ _ = 1
a A LaTex expression showing 4 over 7
b A LaTex expression showing 3 over 7
c A LaTex expression showing 5 over 7
d A LaTex expression showing 1
e A LaTex expression showing 3
f A LaTex expression showing 13 over 5
7
Find the fraction that makes this equation correct
A LaTex expression showing 6 over 11 \;+\; \ sub \ sub \ _ = 1
a A LaTex expression showing 21 over 2
b A LaTex expression showing 1
c A LaTex expression showing 7
d A LaTex expression showing 7 over 11
e A LaTex expression showing 4
f A LaTex expression showing 5 over 11
8
Find the fraction that makes this equation correct
A LaTex expression showing \ sub \ sub \ _ \;+\;9 over 11 = 1
a A LaTex expression showing 9 over 11
b A LaTex expression showing 10
c A LaTex expression showing 2 over 5
d A LaTex expression showing 1
e A LaTex expression showing 4
f A LaTex expression showing 2 over 11