Răspuns:
-3
Explicație pas cu pas:
127-[(63×2:6+109)×(75:25+21:3)]:10=
127-[(126:6+109)×(3+21:3)]:10=
127-[(21+109)×(3+7)]:10=
127-(130×10):10=
127-1 300:10=
127-130=
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Răspuns:
-3
Explicație pas cu pas:
127-[(63×2:6+109)×(75:25+21:3)]:10=
127-[(126:6+109)×(3+21:3)]:10=
127-[(21+109)×(3+7)]:10=
127-(130×10):10=
127-1 300:10=
127-130=
-3