HomeProgram StrandsArithmeticModel of a Number Line Model of a Number Line Kids love that they can choose any zero pair for the zero spot. Share this:Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Like this:Like Loading...