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.

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