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