In this video I show how opposites work with some visuals that should help to keep it clear and easy to understand.
This can also be used as a supplemental resource for Eureka Grade 7 Mathematics: Module 2: Topic A Lesson 2: Using a Number Line to Model the Addition of Integers
Calculator I recommend for Math 7 - Pre-Algebra. It can do almost anything inside of Algebra 1 as well and is fairly inexpensive.
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For fun brainteasers and IQ puzzles to build up your math brain: [ Ссылка ]
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Adding Integers on a Number Line | Math 7
Теги
MathMathematicsMath 7Eureka MathNY mathAdditionNumberlineAddition using a numberlineAdding integersGrade 77th GradeEureka Math grade 7 module 2 lesson 2Kosmosis2016Sandy ZappiaAdding Positive and Negative NumbersMathanticsKhan AcademyEric BuffingtonSimplifying MathUsing a Number Line to Model the Addition of Integers
