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Examples of evaluating variable expressions | Introduction to algebra | Algebra I | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 12: Algebraic expressions251 Reads
Arithmetic properties with negative numbers | 7th grade | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 1: Integers241 Reads
Determining rates with fractions | 7th grade | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 13: Direct and inverse proportions268 Reads
How to solve one-step equations | Linear equations | Algebra I | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 4: Simple equations270 Reads
The meaning of percent over 100 | Decimals | Pre-Algebra | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 8: Comparing quantities270 Reads
Find measure of vertical angles | Angles and intersecting lines | Geometry | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 5: Lines and angles256 Reads
Linear equation word problems — Basic example | Math | New SAT | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 4: Simple equations292 Reads
Sum and product of rational numbers | Rational and irrational numbers | Algebra I | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 9: Rational numbers246 Reads
Algebraic midpoint of a segment exercise | Geometry | 8th grade | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 4: Simple equations197 Reads
How to represent a relationship with a simple equation | Linear equations | Algebra I | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 4: Simple equations262 Reads
Doodling in Math Class Infinity Elephants
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domain:Mathematicssubject:Sequences, series and inductiontopic:Doodling in Math and more375 Reads
The meaning of percent | Decimals | Pre-Algebra | Khan Academy
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domain:Mathematicssubject:7th grade (NCERT)topic:Chapter 8: Comparing quantities278 Reads