minus and positives

[petlin]

what is 1 takeaway -1

[THECORBYLOON]

The answer is 2 and there's a link here that shows a way of making sense of it http://www.cimt.plymouth.ac.uk/projects/mepres /book7/bk7i15/bk7_15i1.htm

[Hawkwalk]

I make it 0

[chazza]

Definitely 2

[Catron]

Why on earth do people who clearly have no mathematical ability try to answer such questions?! THE CORBYLOON has given a link that shows the way of working this out and the answer is indeed 2. 1 minus minus 1 is the same as 1 plus 1 and is 2.