postlo23 postlo23

19-08-2020
Mathematics

contestada

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

Respuesta :

junghwabae junghwabae

19-08-2020

Answer:

2-(-3)=2+3=5

-7+4=-3

Step-by-step explanation:

Answer Link

harryjupiter148 harryjupiter148

19-08-2020

Answer:

2 - (-3) is 5 because (-) × (-) is (+)

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

Answer Link

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