8 times. (2 * 8 = 16) If you subtract "2" 8 times this will leave you with 0.
For natural numbers, 5 times. For all real numbers, infinitely many times.
As many times as you want. If what you mean is, how many times can you subtract 2 from 46 before you hit zero (that is, "how many times does two go into 46") the answer is 23.
Once
803
The number of times can you subtract 50 by 2 is 25
8 times. (2 * 8 = 16) If you subtract "2" 8 times this will leave you with 0.
For natural numbers, 5 times. For all real numbers, infinitely many times.
Infinitely many times; you can always subtract 2 from whatever number you have in the series 9 - 2n.
a total of 25 times
24 times you can subtract the number 2 from the number 50.
As many times as you want. If what you mean is, how many times can you subtract 2 from 46 before you hit zero (that is, "how many times does two go into 46") the answer is 23.
Once
803
Undefined: You cannot divide by zero
12 times, this question is really saying what is 24 divided by 2, 12
Just once - after that, you are no longer subtracting from 25.