Introduction to negative numbers

Keep going! Check out the next lesson and practice what you’re learning:
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-negative-number-topic/cc-6th-neg-num-intro/a/intro-to-negative-numbers

Sal introduces the concept of negative numbers using number lines and real-world situations.

Видео Introduction to negative numbers канала Khan Academy