lilbrain12 lilbrain12
  • 19-02-2021
  • Mathematics
contestada

(+4) + (+9) + (+8) =

(+4) + ( -6) + (+8) =

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

(+7) + (+2) + ( 0) =

Respuesta :

SValore
SValore SValore
  • 19-02-2021

Answer:

Question 1: 21

Question 2: 6

Question 3: -3

Question 4: 9

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