Nếu: 6+4=210
9+2=711
8+5=313
5+2=37
Thì :7+6=???
2 câu trả lời
Quy luật: 6-4=2 ; 6+4=10 =>6+4=210
9-2=7; 9+2=11 => 9+2=711
7-6=1; 7+6=13 =>7+6=113
Nếu: 6+4=210
9+2=711
8+5=313
5+2=37
Thì :7+6=???
Quy luật: 6-4=2 ; 6+4=10 =>6+4=210
9-2=7; 9+2=11 => 9+2=711
7-6=1; 7+6=13 =>7+6=113
