This number line starts at negative 100, giving young students exposure to the idea of negative numbers. With the included number line you have the choice of starting at -100, -50, -20, -10 or 0 and stopping at 100, 120, 144 or at 200. This a great tool for an elementary classroom! Simply print the pieces, cut them out, line them up and display your number line. One of my best sellers, now available in a watercolor theme! Looking for a different color scheme; you're in luck! Neon Colors- h