Topic C: Foundations (K-A)

S#	Lecture	Course	Institute	Discipline
1	Comparing whole numbers-video (K-A)	Topic C: Foundations (K-A)	Khan Academy	Basic and Health Sciences
2	Subtracting 2-digit numbers without regrouping 1-video (K-A)	Topic C: Foundations (K-A)	Khan Academy	Basic and Health Sciences
3	Subtracting a 1-digit number with regrouping-video (K-A)	Topic C: Foundations (K-A)	Khan Academy	Basic and Health Sciences
4	Subtracting two-digit numbers without regrouping (example 2)-video (K-A)	Topic C: Foundations (K-A)	Khan Academy	Basic and Health Sciences

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