Intro to subtracting negative numbers (K-A)

S#	Lecture	Course	Institute	Discipline
1	Adding & subtracting negative numbers- (video) (K-A)	Intro to subtracting negative numbers (K-A)	Khan Academy	Basic and Health Sciences
2	Subtracting a negative = adding a positive (K-A)	Intro to subtracting negative numbers (K-A)	Khan Academy	Basic and Health Sciences
3	Subtracting negative numbers review (K-A)	Intro to subtracting negative numbers (K-A)	Khan Academy	Basic and Health Sciences

Sialkot Chamber of Commerce & Industry P.O. Box 1870, Shahrah-e-Aiwan-e-Sanat-o-Tijarat, Sialkot City 51310 – Pakistan