问题
填空题
观察按下列规则排成一列数:
|
答案
1+2+3+4+…+2009+2,
=2010×2009÷2+2,
=1005×2009+2,
=2019045+2,
=2019047;
1×
×1 2010
,2 2009
=
;1 2019045
答:则m的值为 2019047,这m个数的积为
.1 2019045
故答案为:2019047,
.1 2019045
观察按下列规则排成一列数:
|
1+2+3+4+…+2009+2,
=2010×2009÷2+2,
=1005×2009+2,
=2019045+2,
=2019047;
1×
×1 2010
,2 2009
=
;1 2019045
答:则m的值为 2019047,这m个数的积为
.1 2019045
故答案为:2019047,
.1 2019045