Current time: 0:00Total duration: 3:11

0 energy points

# Intro to addition

Sal talks about what it means to add. The examples he uses are 1+1 and 2+3. Created by Sal Khan.

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# Intro to addition

Current time: 0:00Total duration: 3:11

0 energy points

Sal talks about what it means to add. The examples he uses are 1+1 and 2+3. Created by Sal Khan.