把3,-5,7,4四个数利用加减乘除四则运算使其结果等于24,可写算式

来源:百度知道 编辑:UC知道 时间:2024/06/23 01:45:27

(3-(-5))*(7-4)=24
3*((-5)+7)*4=24
(3*((-5)+7))*4=24
3*(((-5)+7)*4)=24
(3-7)*(-5)+4=24
((3-7)*(-5))+4=24
3*(7+(-5))*4=24
(3*(7+(-5)))*4=24
3*((7+(-5))*4)=24
3*(7-((-5)+4))=24
3*(7-(-5)-4)=24
3*((7-(-5))-4)=24
3*(7-(4+(-5)))=24
3*(7-4-(-5))=24
3*((7-4)-(-5))=24
3*4-(-5)+7=24
(3*4)-(-5)+7=24
(3*4-(-5))+7=24
((3*4)-(-5))+7=24
3*4-((-5)-7)=24
(3*4)-((-5)-7)=24
3*4*((-5)+7)=24
(3*4)*((-5)+7)=24
3*(4*((-5)+7))=24
3*4+7-(-5)=24
(3*4)+7-(-5)=24
3*4+(7-(-5))=24
(3*4+7)-(-5)=24
(3*4)+(7-(-5))=24
((3*4)+7)-(-5)=24
3*4*(7+(-5))=24
(3*4)*(7+(-5))=24
3*(4*(7+(-5)))=24
(-5)*(3-7)+4=24
((-5)*(3-7))+4=24
((-5)-3)*(4-7)=24
((-5)+7)*3*4=24
((-5)+7)*(3*4)=24
(((-5)+7)*3)*4=24
((-5)+7)*4*3=24
((-5)+7)*(4*3)=24
(((-5)+7)*4)*3=24
7-(3+(-5)*4)=24
7-(3+((-5)*4))=24
7-3-(-5)*4=24
(7-3)-(-