now you have that number, add the two digits together, now minus that number from the number you first thought of, and tell me where it falls between ... for example 10 and 20 or 20 and 30 or 60 70 etc etc.
Dont tell me your answer, I will post what number you are left with.
2007-03-18 00:56:03 · 18 answers · asked by looby 6 in Science & Mathematics ➔ Mathematics
chadders 27
2007-03-18 01:01:18 · update #1
hounnng I said between 10 and 20 etc Not the actual number , I will tell you.
2007-03-18 01:02:15 · update #2
clark.... 45
2007-03-18 01:05:46 · update #3
Nicole.... 63
2007-03-18 01:06:16 · update #4
chadders 36
2007-03-18 01:07:01 · update #5
ooops chadder should say squidgers....
squidger 36
2007-03-18 01:07:37 · update #6
Nick B 54
haggis 18
lyonese 36
lulu 72
molly 18
2007-03-18 01:09:38 · update #7
T12 9
Tabbie 63
stella 45
john Jay, why be a spoil sport?
2007-03-18 01:14:26 · update #8
Tashhhhh 36
Kirsty 27
2007-03-18 01:15:51 · update #9
Okey dokey. 20 and 30.
Very good.
2007-03-18 01:00:16 · answer #1 · answered by Anonymous · 1⤊ 0⤋
Let me spoil it as well:
x is the tens digit, y is the units digit.
a- The number you think of => 10*x + y
b- The sum of the digits => x + y
c- Subtract b from a => 10x + y - x - y = 9x
You got the table of 9. The results can only be:
9, 18, 27, 36, 45, 54, 63, 72, 81.
(10-19 -> 9, 90-99 -> 81).
BTW: does not work if you choose "100" as your first number!
2007-03-19 06:21:47 · answer #2 · answered by just "JR" 7 · 0⤊ 1⤋
10 and 20
2007-03-18 08:07:13 · answer #3 · answered by mollyinlove 2 · 1⤊ 0⤋
Between 30 and 40.
2007-03-18 08:06:21 · answer #4 · answered by lyonesse 1 · 1⤊ 0⤋
between 20-30
2007-03-18 08:13:12 · answer #5 · answered by kirsty m 3 · 1⤊ 0⤋
Between 70 and 80
2007-03-18 08:07:00 · answer #6 · answered by windy288 6 · 1⤊ 0⤋
30-40
2007-03-18 08:10:46 · answer #7 · answered by Tashhhhh 1 · 0⤊ 0⤋
60 and 70
2007-03-18 08:08:03 · answer #8 · answered by Tabbie 3 · 1⤊ 0⤋
Bewtween 40 and 50
2007-03-18 08:04:42 · answer #9 · answered by Anonymous · 1⤊ 0⤋
there is only one possible answer for each number bracket you have mentioned.
say you take 11. 11-2=9=12-3=13-4 etc. any number between 10-19 will result in the answer 9.
say 20-30.. 21-3=22-4=25-5=24-6=25-7=18 etc.
30-40...30-3=31-4=32-5=33-6=27 etc....
and so on
2007-03-18 08:08:32 · answer #10 · answered by Anonymous · 2⤊ 3⤋
30 - 40
2007-03-18 08:05:29 · answer #11 · answered by Anonymous · 1⤊ 0⤋