lbeaugard6 lbeaugard6
  • 25-11-2021
  • Mathematics
contestada

4) 4+ 1 =
a) 5
b) 572
12
c) 51
d) 572
6
12

Respuesta :

Аноним Аноним
  • 25-11-2021

Answer:

4+1=5

Step-by-step explanation:

Note down the below rules

  • (+)(+)=(+)
  • (-)(+)=(-)
  • (+)(-)=(-)
  • (-)(-)=(+)
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