问题
解答题
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答案
(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.