NE.MA 3.1. Students will communicate number sense concepts using multiple representations to reason, solve problems, and make connections within mathematics and across disciplines.
MA 3.1.1. Number System: Students will represent and show relationships among positive rational numbers within the base-ten number system.
MA 3.1.1.h. Find parts of whole and parts of a set for 1/2, 1/3, or 1/4