问题 解答题
201×2437×99+37125×(7×8),24×7×5×6.
答案

(1)201×24,

=(200+1)×24,

=200×24+1×24,

=4800+24,

=4824;

(2)37×99+37,

=37×(99+1),

=37×100,

=3700;

(3)125×(7×8),

=125×8×7,

=1000×7,

=7000;

(4)24×7×5×6,

=(24×7)×(5×6),

=168×30,

=5040.

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