Teach about Numbers, Decimals & Operations for fifth grade with this interactive activity and guided notes. Answer keys are also included. What's included? Interactive Activity - Numbers, Decimals & Operations Vocabulary ActivityGuided NotesTeacher InstructionsAnswer KeysHow to use this resource:As a classroom activityAs morning work, bell ringer, with interactive notebooks, or as a stand-alone activityAs homework or as an emergency sub planStandards: CCSS (5.NBT.1, 5.NBT.2, 5.NBT.3, 5.