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.)
Standard detail
M-5-5A-1
Depth 2Parent ID: F21C2F64B6DD45A2AC6BA0608EB074CCStandard set: 5th Grade
Original statement
Quick facts
- Statement code
- M-5-5A-1
- List ID
- i
- Standard ID
- C1F3D7FBD24E4F77BDD52946ADB7D18B
- Subject
- Math
- Grades
- 05
- Ancestor IDs
- F21C2F64B6DD45A2AC6BA0608EB074CC0B7C1EC5C6384272AFCB09ED220DE548
- Source document
- Diocese of Joliet Standards
- License
- CC BY 4.0 US