-=00-00=-
if Time=#00:00:00# then
=SUBSTITUTE(TEXT(A1,"00-00"),"-",":
1-9的数字分别填空 使公式成立00*0+00+00=00
00
=DATEDIF(TEXT(A1,"0-00-00"),TODAY(),"y")这个函数怎么解读,"0-00-00"是怎
8:00-7:15= 等于几?
a=0.(00…00)105 b=0.(00…00)3 ()里的0各有2009个.a除以b=?
9日24点就是9日零点还是之后10日零点?24:00=00:00
our classes begin at 8:00 a.m =____ ____ our classes at 8:00
our classes begin at 8:00a.m.=_____ _____our classes at 8:00
=DATEDIF(TEXT(MID(A1,7,INT(LEN(A1)/2-1)),"#-00-00"),"2010-12
=DATEDIF(TEXT(MID(F5,7,LEN(F5)/2-1),"0-00-00"),TODAY(),"Y")