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How can you use a number line to find the sum of -4 and 6??

Help plzz


Sagot :

Start from 0 and count four spaces to the right to negative four. Then count six spaces to the left until you end up with your answer, which is two.  

                                4     3     2     1    0.  -1.   -2.  -3.  -4
---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---