2007-04-26 15:48:22 · 12 answers · asked by Paul 1 in Science & Mathematics ➔ Mathematics
=0+0+0+0+0+0+0+0+0+0
2007-04-26 15:52:33 · answer #1 · answered by Anonymous · 0⤊ 1⤋
As 0 has no value,we should add 1+2+3+4+5+6+7+8+9 which is equal to 45
2007-04-27 01:49:59 · answer #2 · answered by unowho 2 · 0⤊ 1⤋
0 has no value .
So we should add it to ....+9
1+2+3+4+5+6+7+8+9+0=1+2+3+4+5+6+7+8+9
We know that the formula of the summetion of the series (1,2,3,4,5,6,7,8,9,10) is :-
n(n+1)
------------
2
In this math the digit n=9(n>0)
so the addition would be:-
9(9+1)
-------------=9(10)/2=90/2=45
2
So the summetion of 1+2+3+..............=45(ans)
2007-04-27 01:45:33 · answer #3 · answered by Anonymous · 0⤊ 0⤋
1+2+3+4+5+6+7+8+9+0=0+9+8+7+6+5+4+3+2+1
tis is tru
renjith
rpr
2007-04-27 01:27:32 · answer #4 · answered by renju mon 1 · 0⤊ 1⤋
9+8=17+7=24+6=30+5=35+4=39+3=42+2=44+1=45+0=45
2007-04-27 00:09:20 · answer #5 · answered by bootis32 6 · 0⤊ 1⤋
(0+9)5 = 45
2007-04-26 22:51:44 · answer #6 · answered by Philo 7 · 1⤊ 0⤋
45
2007-04-26 23:10:34 · answer #7 · answered by mz. * 1 · 0⤊ 1⤋
45
2007-04-26 22:51:07 · answer #8 · answered by sorcicre 2 · 0⤊ 1⤋
It's 45 but was that a question or what?
2007-04-26 22:53:05 · answer #9 · answered by Star 2 · 0⤊ 1⤋
Try doing your own homework, and maybe one day you'll be able to add all by yourself :-P
2007-04-26 23:05:31 · answer #10 · answered by R & R 3 · 1⤊ 1⤋