What's on this worksheet
Two proper fractions in simplest form with different denominators from 2 to 12. Each sheet comes with an answer key on a separate page.
Teaching tips
- The least common denominator keeps numbers small, but any common denominator works if the answer is simplified at the end.
- Multiplying the two denominators always gives a common denominator, which is a good fallback.
How to use this worksheet maker
Press New worksheet for a fresh set of problems, then Print. To save a PDF instead, choose "Save as PDF" in the print window. Every sheet has a short code in the bottom corner. Copy the link to a sheet and you can print exactly the same problems again later, which is handy for retakes and for sharing with other teachers.
Common Core alignment: 5.NF.A.1 (Grade 5).