Why are negative numbers used?

Just wanna know. I thought we could say "Below Zero" instead...

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Answers (3)

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1
TrashCow
Because it's more specific than just saying "Below zero". It could be -892 or it could be -3, but we wouldn't be able to tell if we weren't specific.
on Saturday
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1
iFunTheSlyOne
BC MATH TEACHERS HATE US ;~;
elory_chihuahua
on May 29, 2016
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on May 25, 2016
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0
TellMyWiFiLoveHer
On temperature, yes.
If it's used on money, GET HELP.
on Friday
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