3.NF.1 | EngageNY

CCLS - Math: 3.NF.1

Number And Operations—Fractions5
Develop Understanding Of Fractions As Numbers.
State Standard:
Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.