Explore the relationships that numbers share using the inverse operations of addition and subtraction! This Miniclip demonstrates how to use these two operations to check answers, showing that their inverse nature can act as a perfect mental calculator!

Originally released by Video Education America (VEA), 2018. Streaming video file encoded with permission for digital streaming by Infobase on December 07, 2018.

Check Your Answers Using Inverse Operations (3:50); .