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tamaranim1 [39]
3 years ago
6

Use a number line to show the sum of 6 + (–7).

Mathematics
1 answer:
mylen [45]3 years ago
4 0
So there is a rule
(+)(+)=+
(-)(+)= -
(+)(-)= -
So now if you subtract 6 with 7 you will end up having -1 as you’re answer. Hope this helps
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