24+5566+23+5566+24+5566+25+5566+33+5566+22+5566+25+5566+27+5566+24+5566=?我知道答案多少可是我要問簡便的方法我有問題
原式=(10-1)*5566+24+23+...=55660-5566+24+23+......沒有更簡單ㄉㄌ吧...= =
Answer:5566x9+194
應該只能到這麼簡單
24+5566+23+5566+24+5566+25+5566+33+5566+22+5566+25+5566+27+5566+24+5566=?原式=5566*9+24+24+24+(24-1)+(24+1)+(24+1) +(24+3)+(24+7)+(24-2) =(5566+24)*9-1+1+1+3+7-2 =5590*9+9 =9*(5590+1) =9*5591 =48319
24+5566+23+5566+24+5566+25+5566+33+5566+22+5566+25+5566+27+5566+24+5566=?A:5566*(24+23+24+25+33+22+25+27+24)=5566*(24*3+25*2+23+33+22+27)=5566*227=1263482不知我的答案對嗎?
好複雜
設 5566=x 24=y代入:9x+9y-1+1+9-2+1+3 =9x+9y+11A:9*5566+9*24+11