suz0206 suz0206
  • 27-04-2016
  • Mathematics
contestada

1+4=5,2+5=12,3+6=21,8+11=?

Respuesta :

Shummy
Shummy Shummy
  • 27-04-2016
50, because 21 + 8 = 39 + 11 = 50
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EmoAngel
EmoAngel EmoAngel
  • 27-04-2016
Eight plus eleven is nineteen.
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