问题 解答题
805÷23×28(324-118)×15284+26×103
900÷(288÷16)(502-298)÷12125×16÷25.
答案

(1)805÷23×28,

=35×28,

=980;

(2)(324-118)×15,

=206×15,

=3090;

(3)284+26×103,

=284+2678,

=2962;

(4)900÷(288÷16),

=900÷18,

=50;

(5)(502-298)÷12,

=204÷12,

=17;

(6)125×16÷25,

=2000÷25,

=80.

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