问题 解答题
24×12+1313÷131795+376+624-595187÷[24-(22-9)]
102×79-79×2[348-(5895-720)÷15]×16025×404.
答案

(1)24×12+1313÷13,

=288+101,

=389;

(2)1795+376+624-595,

=(1795-595)+(376+624),

=1200+1000,

=2200;

(3)187÷[24-(22-9)],

=187÷[24-13],

=187÷11,

=17;

(4)102×79-79×2,

=(102-2)×79,

=100×79,

=7900;

(5)[348-(5895-720)÷15]×160,

=[348-5175÷15]×160,

=[348-345]×160,

=3×160,

=480;

(6)25×404,

=25×(4×101),

=(25×4)×101,

=100×101,

=10100.

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