问题 解答题

计算:

①300+912×46÷57

②108×24-2678÷13

③(240+7416÷72)×29

④1596+(1050-1701÷27)

⑤(100-89)×(2650÷106)

答案

①300+912×46÷57,

=300+41952÷57,

=300+736,

=1036;

②108×24-2678÷13,

=2592-206,

=2386;

③(240+7416÷72)×29

=(240+103)×29,

=343×29,

=9947;

④1596+(1050-1701÷27)

=1596+(1050-63),

=1596+987,

=2583;

⑤(100-89)×(2650÷106)

=11×25,

=275.

单项选择题
多项选择题