Mental calculation, reversibility of operations
Educational video explaining mental math strategies in a fun and engaging way for children ages 6-8.
Unit: Numbers and Operations, second grade level.
Content: Mental math strategies, reversibility of operations (OA 6)
"Part, Part, and Whole" table for practicing solving addition and subtraction problems in everyday life.
Download here: https://drive.google.com/file/d/1FJwg...