Assuming the question refers to changing the order of the six digits, with no digit repeating and no leading 0s, the answer is 1630 numbers. Of these 5 are of 1 digit, 25 of 2-digit and so on.
If repeats are allowed, but no leading 0s then 46,655
If repeats and leading 0s are both allowed then 55987
The situation gets much more complicated if numbers can be made by other means, for example 92*4-5*60
An infinite number of ways
9
you can make the number nine twenty times
An infinite number of ways.
An infinite number of ways. The question needs to be more restrictive.
24 42
There are three ways you can write the number 10. You can use X, as in Roman numerals, ten, or 10.
12 ways, including those with rows and column numbers swapped.
There are many ways to make the number 50 by combining different numbers through addition, subtraction, multiplication, and division. Some examples include 25+25, 100-50, 10*5, and 100/2. The total number of ways to make 50 depends on the range of numbers and operations allowed in the calculation.
As many as you want. An unlimited number of ways.
24
How many different ways can you make $3.25 in math