I was asked by a colleague to create a number line for negative numbers as well. I have done so and you can find it here for a dollar: Teachers Notebook or Teachers Pay Teachers.
It is aligned to the Common Core Math Standards 6.NS.5 and 6.NS.7 which both have to do with negative numbers.
I am sorry for two "selling" posts in a row, but these are my newest creations and as people get ready for the new year, I thought they might like them.
We start back to school for inservice August 10th and the kids come back the 16th. How about you?
Until next time,