来自毛军捷的问题
(2004•江阴市)用递等式计算下列各题.496+250×1610.2-(1.25+2.5)÷1.537÷56+47×65920÷[34×(25+13)].
(2004•江阴市)用递等式计算下列各题.
496+250×16
10.2-(1.25+2.5)÷1.5
37÷56+47×65
920÷[34×(25+13)].


(2004•江阴市)用递等式计算下列各题.496+250×1610.2-(1.25+2.5)÷1.537÷56+47×65920÷[34×(25+13)].
(2004•江阴市)用递等式计算下列各题.
496+250×16
10.2-(1.25+2.5)÷1.5
37÷56+47×65
920÷[34×(25+13)].
(1)496+250×16,
=496+250×4×4,
=496+1000×4,
=496+4000,
=4496;
(2)10.2-(1.25+2.5)÷1.5,
=10.2-3.75÷1.5,
=10.2-2.5,
=7.7;
(3)37