7.NS.1c - Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers

Sat, 07/15/2017 - 10:08 -- editor

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.
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