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3NS3-1

Page history last edited by LFS 13 years, 5 months ago

Home > Mathcasts Library > By Grade Level > 3rd Grade > 3rd Grade Number Sense > 3 NS3.1


3NS.3.1 Compare fractions represented by drawings or concrete materials to show equivalency and to add and subtract simple fractions in context (e.g., 1/2 of a pizza is the same amount as 2/4 of another pizza that is the same size; show that 3/8 is larger than 1/4).


 

 

 

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