TheWorksheets.com

1.NBT.2 2.NBT.1 1.OA.5 2.NBT.2 2.NBT - Utah Education Network

ten ones as a “ten.” In first grade, students extend this understanding to unitize a group of ten ones as a “ten.” They also understan d two-digit numbers as having multiple “tens.” Related Standards: Current Grade Level Related Standards: Future Grade Levels . 1.NBT.3 Compare two two -digit numbers based on meanings of the tens