Absolute Value & opposites
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.
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.
Integers
D.2 - Integers on number lines
D.3 - Absolute value and opposite integers D.5 - Integer inequalities with absolute values B.3 - Decimals on number lines |