Răspunsuri

  • Utilizator Brainly
2014-10-19T21:34:26+03:00
2014-10-19T21:39:02+03:00
A + b = 616
(a + 321) + b = 
= a + 321 + b =
= ( a + b ) + 321 =
= 616 + 321 =
= 937
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