kfells2005 kfells2005
  • 29-07-2017
  • Mathematics
contestada

77+14 is the same as blank +11

Respuesta :

sihamabdi
sihamabdi sihamabdi
  • 29-07-2017
77 + 14 = 91
91 - 11 = 80

Therefore, 80 + 11 = 90
The answer is 80. Hope I helped!
Answer Link
koziadam koziadam
  • 29-07-2017
77 + 14 = x + 11
        91 = x + 11
        80 = x

Therefore the blank is 80.

80 + 11 = 91
77 + 14 = 91

91 = 91
Answer Link

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