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Variables and expressions 6th grade (KA)

(40 Lectures Available)


S# Lecture Course Institute Discipline
1 What is a variable? Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
2 Why aren’t we using the multiplication sign Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
3 Example Evaluate a formula using substitution Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
4 Evaluating exponential expressions Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
5 Evaluating expressions in two variables Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
6 Example evaluating expressions in word problems Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
7 Expression terms, factors and coefficients Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
8 Writing expressions 1 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
9 Writing expressions 2 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
10 Writing expressions 2 exercise example Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
11 Writing expressions 3 exercise example 1 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
12 Writing expressions 3 exercise example 2 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
13 Writing expressions 3 exercise example 3 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
14 Combining like terms Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
15 Adding like rational terms Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
16 Combining like terms 1 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
17 Combining like terms 2 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
18 Equivalent forms of expressions 1 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
19 Variables, expressions, and equations Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
20 Solving equations and inequalities through substitution example 1 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
21 Solving equations and inequalities through substitution example 2 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
22 Solving equations and inequalities through substitution example 3 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
23 Solving equations and inequalities through substitution example 4 Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
24 Why we do the same thing to both sides Simple equations Variables and expressions 6th grade (KA) Khan Academy Basic Sciences
25 Representing a relationship with a simple equation Variables and expressions 6th grade (KA) Khan Academy Basic Sciences

of 2 40 Lectures Available.