Lesson 9 - Applying the Properties of Operations to Add and Subtract Rational Numbers.

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dc.audience.EducationalLevelGrade 7
dc.creatorEureka Math
dc.date2015
dc.date.accessioned2024-05-14T09:37:10Z
dc.date.available2024-05-14T09:37:10Z
dc.description.ForSearchpurposesOperations - rational numbers - addition - subtraction - positive numbers - numerical expressions
dc.description.KeyContentStructureRule Learning
dc.description.LearningOutcomeStudents use properties of operations to add and subtract rational numbers without the use of a calculator. - Students recognize that any problem involving addition and subtraction of rational numbers can be written as a problem using addition and subtraction of positive numbers only. - Students use the commutative and associative properties of addition to rewrite numerical expressions in different forms. They know that the opposite of a sum is the sum of the opposites; for example, −(3−4)=−3+4.
dc.description.abstractTopic A: Addition and Subtraction of Integers and Rational Numbers
dc.formatpdf
dc.identifier.otherMathematics, Maths
dc.identifier.urihttps://dsstorage-hbmsu.com/handle/123456789/3138
dc.languageen
dc.publisherGreat Minds
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subjectAddition, Subtraction, Integers, Rational Numbers, Module 2
dc.subject.ddc512.7G7M2 L9 2015
dc.subject.lccQA241.G7M2 L9 2015
dc.titleLesson 9 - Applying the Properties of Operations to Add and Subtract Rational Numbers.
dc.typeText
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Module 2 - Rational Numbers