问题 解答题

递等式计算(能简算的要简算).

(1)91.2-43.68÷7.8

(2)1.82×5.7÷0.3

(3)8.06×10.1-0.1×8.06

(4)6÷0.125.

答案

(1)91.2-43.68÷7.8,

=91.2-5.6,

=85.6;

(2)1.82×5.7÷0.3,

=10.374÷0.3,

=34.58;

(3)8.06×10.1-0.1×8.06,

=8.06×(10.1-0.1),

=8.06×10,

=80.6;

(4)6÷0.125=48.

多项选择题
问答题 简答题