This page contains exercises which pertain to the subcategory 4th grade (U.S.): Factors, multiples and patterns. Mastering them awards user with the Challenge Patch 4th grade (U.S.): Factors, multiples and patterns as well.
All items (6)
This page contains exercises which pertain to the subcategory 4th grade (U.S.): Factors, multiples and patterns. Mastering them awards user with the Challenge Patch 4th grade (U.S.): Factors, multiples and patterns as well.
All items (6)