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  • 16-12-2021
  • Mathematics
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a) A = (-89) + (-97) + (-145) + (-111) + 245 + 97 + 1351

Respuesta :

samerma06
samerma06 samerma06
  • 16-12-2021

Answer:

1251

Step-by-step explanation:

I used a calculator: -89 - 97= -186 - 145= -331 - 111= -442 + 245= -197 + 97= -100 + 1351= 1251

In case anyone is confused, adding a negative is the same as subtracting... for example: 10 + (-1) =9 and 10 - 1 =9

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