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
(May also be purchased as part of the (Finding Common Denominators full lesson bundle - 5.NF.1)
Be sure and check commoncoremath.net for additional help.