题目内容

计算下面各题,能简便的要简算.
228+252÷28
95-90÷15×5
493-157-43101×96
(488+32×5)÷124000÷125÷8.
(1)228+252÷28
=228+9
=237;

(2)95-90÷15×5
=95-6×5
=95-30
=65;

(3)493-157-43
=493-(157+43)
=493-200
=293;

(4)101×96
=100×96+1×96
=9600+96
=9696;

(5)(488+32×5)÷12
=(488+160)÷12
=648÷12
=54;

(6)4000÷125÷8
=4000÷(125×8)
=4000÷1000
=4.
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