来自方流的问题
11.22.33.44.55.66.77.88.把11,22,33,44,55,66,77,88,分别填入括号里,(每个数字只能用一次)()-()=()-()=()-()=()-()
11.22.33.44.55.66.77.88.
把11,22,33,44,55,66,77,88,分别填入括号里,(每个数字只能用一次)()-()=()-()=()-()=()-()


11.22.33.44.55.66.77.88.把11,22,33,44,55,66,77,88,分别填入括号里,(每个数字只能用一次)()-()=()-()=()-()=()-()
11.22.33.44.55.66.77.88.
把11,22,33,44,55,66,77,88,分别填入括号里,(每个数字只能用一次)()-()=()-()=()-()=()-()
88-44=4466-33=3377-55=2222-11=1144-22=2255-11=4466-33=3388-77=1188-44=44.55-22=33.33-11=22.77-66=11.易