问题 填空题

20.01×314+200.1×31.4+2001×3.14=______.

答案

20.01×314+200.1×31.4+2001×3.14,

=2001×3.14+2001×3.14+2001×3.14,

=3.14×(2001×3),

=3.14×6003,

=3.14×6000+3.14×3,

=18840+9.42,

=18849.42.

故答案为:18849.42.

填空题
问答题