"O" is a letter, not a number. Shouldn't it be double-zero seven?
920871
"hey thats true isnt it????" (numpty)\n\nYour sleuthy skills have not failed you again Sir...but I agree with the Blue person...it does'nt sound so good...\n\nHow about "Double-Hard Seven" instead?
408919
Hmm, I hope the reason is not because 4 is IV and 6 is VI in roman numerals. If so, I can't finish the proof by explaining why someone would perceive IV and VI as the same number :)
519094
Yes, zero is a number with a special property x + zero = x.\n\nIn most numeral systems, there is no zero symbol.\n\n0 is a digit who's name is zero.\n\n0 is not 'nothing'.  It is a number that can represent the cardanality of an empty set.\n\nThe greek capitol letter Phi (a circle with an up down line through it) is used to represent the 'empty set' or the set with nothing in it.
26155
You should use scientific notation to describe this number. Correctly expressed, this number is 1*10^n where n is the number of zeros you typed. (I don't know how many zeros follow the ...)
388398
i think the false statement is C. as the degree of any number is always 1. i dont understand the statement b tho :S
580979
one number and one letter.
47071
the reason that the word "number" is abbreviated "no" even though there is no "o" in it is because believe it or not the average person pronounces it with an "o" like n"o"mber which if you ask me is really stupid. ( next itme your out listen to the average Educated person and how they pronounce it,....you'll be surprised :) :)....)
124700
Zero is not an odd number because it has no value, plus by odd number, that means it has to be 2 units away from the previous odd number (which is 1 or -1) so therefore,, 0 is not an odd number.
848063
488,895\n\nWrite every number as a six digit number with leading 0's if necessary.  i.e, 1 becomes 000001, 10 becomes 000010, etc.\nAlso, write 1,000,000 itself as 000000.  (We don't change anything by doing this.) We will subtract out the leading 0's later.\n\nTherefore, there are 1,000,000 6-digit numbers.  Each digit occurs just as many times as any other, so so far there are:\n1,000,000 * 6 / 10 or 600,000 zeros.\nNow subtract out all the leading zeroes.\n\nEvery 1-digit number has 5 too many.  There are 9 of these, so 5*9 = 45 too many zeroes.\nEvery 2-digit number has 4 too many.  There are 90 of these, so 4 * 90 = 360 too many zeroes.\nContinuing this way, there are another 3*900 = 2700 , 2 * 9000 = 18000 and 1 * 90000 = 90000 too many zeroes.\n\nThis leaves 600,000 - 45 - 360 - 2700 - 18000 - 90000\n= 488,895 zeros in total.
381377
It's probably just a variable (or a letter that represents a number).
145210
They call ZERO an even number, who are they that mention like this?\n\nActually, odd numbers are start with 1, then 3, 5, etc., even numbers are start with 2, then 4, 6, etc.\n\nIf you check at the numbers system, then you can understand what meant by odd number, even number, negative number, natural number, whole number and others. \n\nSo, here the point is, ZERO actually is not a even number (the smaller even number start with 2), then there was no reason to tell you that why can call it an even number.
1043685
Assuming you're not including leading zeros, so 000, 001 are not valid\n\n153, 370, 371 and 407 are the only numbers that fit.
260276
Letters of the alphabet (upper and lower case) and numbers from 0 to 9.
806909
I POSTED THE FIRST CORRECT ANSWER HERE AND WAS WRONGLY DELETED FOR A BOGUS VIOLATION REPORT\n\nI posted last night around 12pm, here was my (correct) answer:\n\nOk so let the tens digit be x, then the ones digit is (12-x). The value of the number is 10*x+(12-x) = 9x+12 which you are told = 11x 9x+12=11x 12=2x x=6 12-x=6 also So the number is 66. (Check x = 6*11 as claimed.)\n\n(There is some severely dishonest point-gaming going on around here)
400127
C  H   O\n.6  12   6\n\nWITHOUT DECIMAL POINT
1170365
If I recall, it's something along the lines of ALT + 3. It's a single number, lower digits. I'm on a laptop, so I can't test it.
1066435
it is seven letters long.\n"a string"