Why $0.999$... isn't the largest number before 1?
286
Is it true that $0.999999999\ldots=1$?
21670
Why does an infinite limit not exist?
51826
Last digits number theory. $7^{9999}$?
116043
Why is a raised to the power of Zero is 1?
31954
Why this proof $0=1$ is wrong?(breakfast joke)
106562
Is $3 \ge 1$ or is it just $3 > 1$?
129151
Why do computers only use 0 and 1?
126124
Why is the sum of the digits in a multiple of 9 also a multiple of 9?
108748
Why there are real numbers with infinite digits, but no such natural numbers (or another reason why real numbers are uncountable)
51191
Does a negative number really exist?
131202
The precision of the number
87709
Finding the largest prime in sequence 10101...
26693
What do numbers starting with 0 mean in python?
8061
Why must the base of a logarithm be a positive real number not equal to 1?
140300
Does the interval $[0,1]$ contains more real numbers than $(0,2)$?
99976
Why is (sizeof(int) > -1) false?
36757
I can't determine the maximum natural number which is unable to be represented as $17\times x+23\times y$