问题 解答题
728-8×3300-250÷5
684+218÷2725÷5×3
234+126÷6(560-324)×6.
答案

(1)728-8×3,

=728-24,

=704;

(2)300-250÷5,

=300-50,

=250;

(3)684+218÷2,

=684+109,

=793;

(4)725÷5×3,

=145×3,

=435;

(5)234+126÷6,

=234+21,

=255;

(6)(560-324)×6,

=236×6,

=1416.

单项选择题
单项选择题 A1/A2型题