What is the distance between - 13 and 13 on a number line

26 units

Step-by-step explanation:

Due to:

in the rect line, left to zero = 13 (absolute value)

in the rect line, right to zero = 13 (absolute value)

So the sum of each absolute value is the distance.

Best regards

If you mean absolute value, it is 13. If you are talking about distance, it is 26. - 13 to 0 is 13. (-13 + 13 = 0) Then, you add 13 again, to get from 0 to 13. (0 + 13 = 13.)