将0,1,2,3,4,5,6,7,8,9这10个数字,不遗漏,不重复地分别填入括号里,组成三道算式.()+()=()()-()=()()*()=()()
问题描述:
将0,1,2,3,4,5,6,7,8,9这10个数字,不遗漏,不重复地分别填入括号里,组成三道算式.()+()=()()-()=()()*()=()()
答
1+7=8 9-6=3 5×4=20 (这题应该是多解哦)