Finding Common Denominators PowerPoint Presentation - 5.NF.1
Interactive Powerpoint presentation demonstrates finding common denominators to add, subtract and compare fractions and mixed numbers. Presentation moves step by step through using multiples to find common denominators. Once fractions are converted, students add, subtract and compare fractions and mixed numbers. Editable version included. NO PREP. Use with smartboard, projector, computer, pad or as printables. Great lesson for cooperative learning or centers.
- Find whole number multiples of other whole numbers
- Find common multiples for two numbers
- Find common denominators for two fractions and convert
- Add, subtract and compare fractions and mixed numbers

Includes 21 interactive slides
Aligned with NCCS Math 5.NF.1

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  • commondenompres5nf1.pptx
  • commondenompres5nf1.ppsx

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Created: Jun 21, 2016

Updated: Feb 22, 2018


pptx, 466 KB



ppsx, 466 KB


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