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Negative numbers are less than zero. They sit to the left of 0 on the number line.
Type a negative number with the minus key first: −3.
Opposites are the same distance from 0: 4 and −4 are opposites.
Absolute value is the distance from 0. The absolute value of −7 is 7.
−2 is greater than −5 because it's closer to 0 and further right on the line.
