问题 解答题
201×24125×(7×8)24×7×5×6.
答案

(1)201×24,

=(200+1)×24,

=200×24+1×24,

=4800+24,

=4824;

(2)125×(7×8),

=125×8×7,

=1000×7,

=7000;

(3)24×7×5×6,

=(24×5)×(7×6),

=120×42,

=5040.

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