Understand Fraction Addition and Subtraction
Elementary School Math · Flashcards · Application
ELEMENTARY SCHOOL MATH · FLASHCARDS
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QUESTION
What is the value of
5
6
−
5
6
\frac{5}{6}-\frac{5}{6}
6
5
−
6
5
when separating equal parts from the same whole?
QUESTION
Find and correct the error:
2
9
+
5
9
=
7
18
\frac{2}{9}+\frac{5}{9}=\frac{7}{18}
9
2
+
9
5
=
18
7
.
QUESTION
What is
4
9
+
5
9
\frac{4}{9}+\frac{5}{9}
9
4
+
9
5
?
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ANSWER
9
9
\frac{9}{9}
9
9
. Add numerators:
4
+
5
=
9
4+5=9
4
+
5
=
9
; keep denominator
9
9
9
.
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