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计算下面各题 能简算的要简算.516×12×34×16(1718-34+16)÷13623×
问题详情
参考答案
(1)516×12×34×16,
=516×16×12×34,
=5×9,
=45;
(2)(1718-34+16)÷136,
=(1718-34+16)×36,
=1718×36-34×36+16×36,
=34-27+6,
=13;
(3)23×85+13÷58,
=23×85+13×85,
=(23+13)×85,
=1×85,
=85;
(4)916÷(38+116),
=916÷(616+116),
=916÷716,
=916×167,
=97;
(5)45×56+25÷35,
=23+25×53,
=23+23,
=43;
(6)12-89÷56×316,
=12-89×65×316,
=12-15,
=310.
考点: