Question

definition of number line​

Answer 1

A number line is simply a representation of the ordering of the real numbers . Usually, we mark 0 in the middle, the negative integers on the left, and the positive integers on the right: ... In the above example, the numbers get smaller to the left and larger to the right.

Answer 2

Answer:

a line on which numbers are marked at intervals, used to illustrate simple numerical operations.

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