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Grade-4
Adding Mixed Numbers With Like Denominators
Practice Preview
Add mixed numbers. Write your answer in simplified form.
10
3
10
+ 7
3
10
Explanation
Rewrite addition equation with whole number and fraction part separated
10 +
3
10
+ 7 +
3
10
Solve the whole number parts
10 + 7 = 17
Now, solve the fraction parts
3
10
+
3
10
With like denominators, you can just add the numerators
=
3+3
10
=
6
10
That can be simplified to
=
3
5
Combine whole numbers and fraction parts
17 +
3
5
= 17
3
5
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