455×7+111÷+43.3×761-[(3.62×+6.38÷7)×1.82-1×0.82].
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解:(1)455×7+111÷+43.3×76,
=455×7.6+111×19.2+43.3×76,
=7.6×(455+433)+111×19.2,
=7.6×888+111×19.2,
=111×(60.8+19.2),
=111×80,
=8880;
(2)1-[(3.62×+6.38÷7)×1.82-1×0.82],
=1-[(3.62+6.82)×1.82-1×0.82],
=1-[×(1.82-0.82)],
=1,
=.
解析分析:(1)把111除以转化成111×19.2,把43.3×76转化成433×7.6,再运用乘法的分配律进行计算即可.(2)在中括号内部的小括号运用乘法的分配律进行计算,小括号内的结果是1再乘以1.82,再与小括号外面的减去1×0.82的积,再次运用乘法的分配律进行计算即可.
点评:完成本题要注意分析式中数据,运用合适的简便方法计算.