试题与答案

267+123×894894×124-627=______.

题型:填空题

题目:

267+123×894
894×124-627
=______.

答案:

267+123×894
894×124-627

=

267+123×894
894×(123+1)-627

=

267+123×894
894×123+894-627

=

267+123×894
267+123×894

=1;

故答案为:1.

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