## Understand subtraction of rational numbers as adding the additive inverse, p – q = p + (–q).

Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in real-world contexts.

CC.7.NS.1c Understand subtraction of rational numbers as adding the additive inverse, p – q = p + (–q). Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in real-world contexts.Are you ready for some Common Core Math quizzes in section 7.NS.1c? Download our app to get started

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