7.1.1.3
Locate positive and negative rational numbers on a number line, understand the concept of opposites, and plot pairs of positive and negative rational numbers on a coordinate grid.
Example Problems
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Khan Academy ResourcesMissing numbers on the number lineInterpret negative number addition and subtraction expressionsInterpreting negative number statementsSubtracting a negative = adding a positiveWhy a negative times a negative makes senseMissing numbers on the number line examplesInterpreting numeric expressions exampleInterpreting negative number statements

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