pre algebra
posted by gabby on .
What is 7  8?
I don't know how to solve this... please help!

If you use a number scale and go back 7 and then go back another 8, you'll be at 15.
http://www.mathsisfun.com/numberline.html
posted by gabby on .
What is 7  8?
I don't know how to solve this... please help!
If you use a number scale and go back 7 and then go back another 8, you'll be at 15.
http://www.mathsisfun.com/numberline.html