@internet4classr I4C

# Add improper and proper fractions with unlike denominator.

These worksheets support the following Common Core State Standard:

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

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.)

Publisher: National Governors Association Center for Best Practices, Council of Chief State School Officers, Washington D.C.

(Page last edited 10/16/2017)

There are 100 worksheets available on this topic. Click on the thumbnails below to preview and download the worksheets.

 Worksheet 18401 Worksheet 18402 Worksheet 18403 Worksheet 18404 Worksheet 18405 Worksheet 18406 Worksheet 18407 Worksheet 18408 Worksheet 18409 Worksheet 18410 Worksheet 18411 Worksheet 18412 Worksheet 18413 Worksheet 18414 Worksheet 18415 Worksheet 18416 Worksheet 18417 Worksheet 18418 Worksheet 18419 Worksheet 18420 Worksheet 18421 Worksheet 18422 Worksheet 18423 Worksheet 18424 Worksheet 18425 Worksheet 18426 Worksheet 18427 Worksheet 18428 Worksheet 18429 Worksheet 18430 Worksheet 18431 Worksheet 18432 Worksheet 18433 Worksheet 18434 Worksheet 18435 Worksheet 18436 Worksheet 18437 Worksheet 18438 Worksheet 18439 Worksheet 18440 Worksheet 18441 Worksheet 18442 Worksheet 18443 Worksheet 18444 Worksheet 18445 Worksheet 18446 Worksheet 18447 Worksheet 18448 Worksheet 18449 Worksheet 18450 Worksheet 18451 Worksheet 18452 Worksheet 18453 Worksheet 18454 Worksheet 18455 Worksheet 18456 Worksheet 18457 Worksheet 18458 Worksheet 18459 Worksheet 18460 Worksheet 18461 Worksheet 18462 Worksheet 18463 Worksheet 18464 Worksheet 18465 Worksheet 18466 Worksheet 18467 Worksheet 18468 Worksheet 18469 Worksheet 18470 Worksheet 18471 Worksheet 18472 Worksheet 18473 Worksheet 18474 Worksheet 18475 Worksheet 18476 Worksheet 18477 Worksheet 18478 Worksheet 18479 Worksheet 18480 Worksheet 18481 Worksheet 18482 Worksheet 18483 Worksheet 18484 Worksheet 18485 Worksheet 18486 Worksheet 18487 Worksheet 18488 Worksheet 18489 Worksheet 18490 Worksheet 18491 Worksheet 18492 Worksheet 18493 Worksheet 18494 Worksheet 18495 Worksheet 18496 Worksheet 18497 Worksheet 18498 Worksheet 18499 Worksheet 18500

Worksheet Usage:

1. Worksheets may be printed and reproduced free of charge by teachers, parents and students for classroom or homework usage.
2. It is also acceptable to link to this page on other websites and in emails using the title above and the following URL: http://internet4classrooms.com/printables/common_core/math_mathematics_5th_fifth_grade/gallery_add_improper_proper_fractions_unlike_denominator_5th_fifth_grade_math_mathematics.htm or simply: http://i4c.xyz/y8pclv68.
3. This image and data thereon may not be sold, published online or in print by anyone else.

The answer keys corresponding to these worksheets may be found here: http://i4c.xyz/ya7lcghs.

Teachers may request access to an answer key for all Internet4Classrooms printable practice sheets by going here: http://i4c.xyz/n89msyv.

Internet4classrooms is a collaborative effort by Susan Brooks and Bill Byles.