问题 填空题

16×25÷5=______,25÷5×16=______,18×3-46=______,18×3+46=______.

答案

(1)16×25÷5

=400÷5

=80;

(2)25÷5×16

=5×16

=80;

(3)18×3-46

=54-46

=8;

(4)18×3+46

=54+46

=100.

故答案为:80,80,8,100.

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