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345×27142857×45880÷146708×427850240÷(459-299)9
问题详情
参考答案
(1)345×27
=9315;
(2)142857×4
=571428;
(3)5880÷14
=420;
(4)6708×4278
=28696824;
(5)50240÷(459-299)
50240÷160
=314;
(6)9375÷25-375
=375-375
=0;
(7)19188÷(421-380)
=19188÷41
=468;
(8)(3790+7895)÷57
=11685÷57
=205;
(9)(4574-2394)×24
=2180×24
=52320;
(10)375×(26×12)
=375×312
=117000.
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