1,2,3,4,5,6,7,8,9,10,利用加减乘除和小括号,怎么使之等于60?
问题描述:
1,2,3,4,5,6,7,8,9,10,利用加减乘除和小括号,怎么使之等于60?
答
1+2+3×4+5+6+7+8+9+10 = 60
1,2,3,4,5,6,7,8,9,10,利用加减乘除和小括号,怎么使之等于60?
1+2+3×4+5+6+7+8+9+10 = 60