Răspunsuri

  • Utilizator Brainly
2014-04-27T20:26:38+03:00
1. 36x2-69=3
2.(39x2)+(20:2)=88
    
__________________
2014-04-27T20:28:10+03:00
Dublul: 36.2=72
predecesor:69
72-69=3
dublu:39.2=78
jumatate:10
78+10=88
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