问题 解答题
用简便方法计算.
9.37-(3.37-1.59)5.36×6.3+53.6×0.37.
答案

(1)9.37-(3.37-1.59),

=9.37-3.37+1.59,

=6+1.59,

=7.59;

(2)5.36×6.3+53.6×0.37,

=5.36×6.3+5.36×3.7,

=5.36×(6.3+3.7),

=5.36×10,

=53.6.

单项选择题
单项选择题