Equivalent Expressions With Negative Numbers and Variables - 7th Grade Math

preview_player
Показать описание
Hi,

I'm studying 7th grade mathematics. The unit I'm in is Negative Numbers - Addition and Subtraction.

In this video I practice solving problems of finding equivalent expressions with negative numbers and variables.

I am a student. Join me in my journey to learn math with Khan Academy.
Рекомендации по теме