A number line shows numbers from 0 to 12 in increments of 1. The portion of the line from 0 to 8 is bold with shaded circles at 0 and at 8
A number line shows numbers from 0 to 13 in increments of 1. The portion of the line from 1 to 13 is bold with shaded circles at 1 and at 13
A number line shows numbers from 0 to 13 in increments of 1. The portion of the line from 0 to 13 is bold with shaded circles at 0 and at 13
A number line shows numbers from 0 to 12 in increments of 1. The portion of the line from 1 to 8 is bold with shaded circles at 1 and at 8

Question

A number line shows numbers from 0 to 12 in increments of 1. The portion of the line from 0 to 8 is bold with shaded circles at 0 and at 8
 A number line shows numbers from 0 to 13 in increments of 1. The portion of the line from 1 to 13 is bold with shaded circles at 1 and at 13
 A number line shows numbers from 0 to 13 in increments of 1. The portion of the line from 0 to 13 is bold with shaded circles at 0 and at 13
 A number line shows numbers from 0 to 12 in increments of 1. The portion of the line from 1 to 8 is bold with shaded circles at 1 and at 8