Common Core MATH 3 NF 2a Grade 3 Number And Operations Fractions Develop Understanding Of Fractions As Numbers
BackNumber And Operations - Fractions: Develop Understanding Of Fractions As Numbers.
Represent a fraction 1/b on a number line diagram by defining the interval from 0 to 1 as the whole and partitioning it into b equal parts. Recognize that each part has size 1/b and that the endpoint of the part based at 0 locates the number 1/b on the number line.