Question

what is the meaning of -6 if +2 means two blocks north
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Answer 1

+2 means 2 blocks north
So + stands for north and 2 is number of blocks

Therefore

-6 stands for 6 blocks south

Answer 2

Step-by-step explanation:

+2 indicates 2 blocks north so -6 would indicate it's opposite direction which is South. Therefore -6 indicates 6 blocks south.