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Mathematics Level 7

Unit 1 The Number System

A numeral system (or system of numeration) is a writing system for expressing numbers; that is, a mathematical notation for representing numbers of a given set, using digits or other symbols in a consistent manner. ... Give every number represented a unique representation (or at least a standard representation)


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Subject Content

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Grade7 Module 1.1 : Adding and Subtracting Integers
Grade7 Module 1.2: Multiplying and Dividing Integers
Grade7 Module 1.3: Rational Numbers