问题
填空题
x○4026=1758,○里能填______号,x=______.
答案
由题意原式可以为x-4026=1758或x÷4026=1758,
(1)x-4026=1758,
x-4026+4026=1758+4026,
x=5784;
(2)x÷4026=1758,
x÷4026×4026=1758×4026,
x=7077708;
故答案为:-或÷,5784或7077708.
x○4026=1758,○里能填______号,x=______.
由题意原式可以为x-4026=1758或x÷4026=1758,
(1)x-4026=1758,
x-4026+4026=1758+4026,
x=5784;
(2)x÷4026=1758,
x÷4026×4026=1758×4026,
x=7077708;
故答案为:-或÷,5784或7077708.