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Mathematics
02.02.2022 20:57
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can someone please understand how to add and subtract negative numbers? such as

can someone please understand how to add and subtract negative numbers? such as 2 - (-3)= or -7 + 4=
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nikkipete77
nikkipete77
4,4(59 marks)

2 - (-3) is 5 because (-) Γ— (-) is (+)

And for -7 + 4 is 3 because (-) Γ— (+) is (-).

ptrlvn01
ptrlvn01
4,9(70 marks)

(1,4) and (0,-1)

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