问题 解答题
脱式计算.
125×8×4350×2-436(176+64)×6
(238+164)×9800-300÷6  361+25×4.
答案

125×8×4,

=1000×4,

=4000,

350×2-436

=700-436,

=264;

(176+64)×6,

=240×6,

=1440;

(238+164)×9,

=402×9,

=3618;

800-300÷6,

=800-50,

=750;

361+25×4,

=361+100,

=461.

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