五个5,用加减乘除连起来,最后等于15,符号只能用一次,可以用括号 5个2点5用加减乘除符号怎样等于十
5\u4e2a5\u7528\u52a0\u51cf\u4e58\u9664\u8fde\u63a5\u600e\u6837\u624d\u80fd\u7b49\u4e8e10\u5440,\u7b26\u53f7\u53ea\u80fd\u7528\u4e00\u6b21,\u53e6\u5916\u53ef\u4ee5\u7528\u62ec\u53f75+5+(5-5)*5=10
5X2.5+2.5-2.5-2.5=10
(5-(5+5)/5)*5 你是不是在给你孩子做数学题啊?哈哈哈[5-(5+5)÷5]×5=15
(5-5÷5)×5-5=15
绛旓細5脳(5-5)+5-5=0
绛旓細1銆侊紙5+5锛壝凤紙5+5锛+5 =10梅10+5 =1+5 =6 2銆5脳5梅5梅5+5 =25梅5梅5+5 =1+5 =6 3銆5梅5+5+5-5 =1+5+5-5 =6 4銆侊紙5脳5锛壝凤紙5脳5锛+5 =25梅25+5 =1+5 =6 5銆5梅5脳锛5+5梅5锛=5梅5脳锛1+5锛=5梅5脳6 =1脳6 =6 ...
绛旓細锛5-5锛 梅5+5x5 =25
绛旓細5脳锛5锛5/5锛夛紜5=25 5脳锛5锛5锛夛紞5脳5=25 5脳锛5锛5/5锛夛紞5=25 (5-5)x5+5x5=25
绛旓細5梅5+5+5-5=6
绛旓細(5+5)梅5-(5梅5)=1 璋㈣阿閲囩撼
绛旓細(5-5).5+(5-5)=0 (5-5).5+5/5=1 5+5/5+(5-5)=2 5/5+(5+5)/5=3 5.5/5-5/5=4 5.5/5+(5-5)=5 5.5/5+5/5=6 5/5+5/5+5=7
绛旓細[5/5+5/5锛*5=10
绛旓細((5/5)+(5/5))*5=10
绛旓細鏈夊洓绉嶇畻娉曪細5 脳 (5 - 5 梅5梅 5) =24 5 脳 (5 - (5梅5 梅 5)) =24 (5 - 5梅5 梅 5) 脳 5=24 (5 - (5梅5 梅 5)) 脳 5=24