# I need help with negative numbers!

Answers

treat them as normal numbers i.e. 2 x 4 = 8.

14 March 2011

For example - 2 x -4

14 March 2011

You treat them as normal numbers first and then use the following two rules:- two negatives result in a positivie answer or a negative and a positive result in a negative answer

14 March 2011

Now because the two number sin the question were negative we use the first rule which states the answer is positive so - 2 x -4 = 8

14 March 2011

Oh right i see, thank you, also if one of the sums are something like -7++6 does that mean you add it or take it away? im not sure

14 March 2011

However, if you see two minuses together, they make a positive. So 7--6 or 7 - (-6) is equal to 7 + 6.

14 March 2011

-7++6 is the same as -7+6, or just 6 - 7, so it = -1.

14 March 2011

i think that this is a problem that you need to speak to your teacher about

15 March 2011

I think that the above explains it well.

15 March 2011

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