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Common Core Mathematics Practice for Grade 5

Name: ____________________________________

Standard: CCSS.Math.Content.5.NF.A.1

 
Description: Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. For example, 2/3 + 5/4 = 8/12 + 15/12 = 23/12. (In general, a/b + c/d = (ad + bc)/bd.).
 

Worksheet 29080 - Add Two Mixed Numbers with Unlike Denominator:

 

  1.
43
---
5		+91
---
12		 =

  6.
61
---
2		+22
---
12		 =

  2.
11
---
2		+55
---
11		 =

  7.
21
---
2		+46
---
7		 =

  3.
21
---
3		+82
---
5		 =

  8.
82
---
10		+83
---
8		 =

  4.
31
---
2		+35
---
7		 =

  9.
25
---
11		+62
---
3		 =

  5.
14
---
12		+27
---
9		 =

 10.
43
---
4		+73
---
6		 =

Printable #: 29080-CCSS.Math.Content.5.NF.A.1

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