Question

Just for fun. I will metal who can answer all of these correct
You have to do it within 5 min

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

Can you arrange four 9's and use of atmost 2 math symbols , make the total be 100?

Answer 1

3211000

Answer 2

the second one is so SO easy
99/.99

Answer 3

Ok im doing another one