2006-10-10 05:31:05 · 7 answers · asked by tom s 1 in Science & Mathematics ➔ Mathematics
Sorry first time on this, you can only use the numbers 0 to 9, and you can only add.
Thanks for the contributions
2006-10-10 05:43:55 · update #1
01 234 567 89
765+234+8+1-9-0 = 1,000
Many other combinations exist.
2006-10-10 05:49:33 · answer #1 · answered by Helmut 7 · 0⤊ 1⤋
I don't think this can be done.
If you use every digit from 0 to 9 only once, the sum of all digits will be divisible by 9. Or at least everything I've tried has only gotten me this result. If there is in fact a relationship where they must equal a multiple of 9, then you would never get 1000 (without cheating by using decimals or fractions) since the sum of the digits in 1000 is not divisible by 9.
Am I getting close?
2006-10-10 08:26:40 · answer #2 · answered by Anonymous · 0⤊ 0⤋
0123456789
981+7+6+4+2 =1000
679+321 =1000
2006-10-10 06:07:16 · answer #3 · answered by Anonymous · 0⤊ 1⤋
How about 999+1, will that do?
Or did you mean each of the figures 0..9 once only? And did you mean only using the addition sign?
Ask a vague question .... get vague answers.
2006-10-10 05:41:00 · answer #4 · answered by DriverRob 4 · 0⤊ 1⤋
Do you remember 1 2 skip a few 99 100 K'com
2006-10-10 06:13:00 · answer #5 · answered by rljmmp 3 · 0⤊ 1⤋
This is fuckin impossible i tried every number combination and the closest i get is 999....tell me this is for extra credit cuz its mad frustrating
don't you have to use all the numbers???
2006-10-10 07:01:11 · answer #6 · answered by Lek 6 · 0⤊ 0⤋
5*8=40
40*5=200
200*5=1000
is this ok?
2006-10-10 05:37:07 · answer #7 · answered by T M 2 · 0⤊ 1⤋