Instructional Video
Khan Academy

Khan Academy: Add and Subtract: Pieces of Fruit

K - 1st
Watch as Sal adds and subtracts fruit. Includes a video, transcript, and question and answer section.
Instructional Video
Khan Academy

Khan Academy: Subtracting 14 6

1st - 2nd
See why Sal subtracts 14 - 6 by first thinking about subtracting 2 and 4. Includes a video, transcript, and question and answer section. [4:02]