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anygoal [31]
3 years ago
11

-18-3 what's the answer

Mathematics
2 answers:
mamaluj [8]3 years ago
6 0
It's just simple subtraction. The answer is -21.

*Tip: I method I like to use is, when both numbers are negative, just add them and add the negative sign. 

Hope I helped! <3
Llana [10]3 years ago
4 0
The answer is -21. Rule is that you follow the sign of the larger and add the opposite
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