问题 解答题
815÷5+3729×4-28107×6÷393×(50-32)
答案

(1)815÷5+37,

=163+37,

=200;

(2)29×4-28,

=116-28,

=88;

(3)107×6÷3,

=642÷3,

=214;

(4)93×(50-32),

=93×18,

=1674.

判断题
不定项选择