- #1
maya :D
- 8
- 0
Hi!
I'm sorry if my question is a bit stupid. How many numbers between 100 and 10000 have exactly 3 same figures? I saw this question on the Internet and I couldn't get the right answer. Somehow I got 657, and the answer should be 333. Can anyone help me?
Thanks:)
I'm sorry if my question is a bit stupid. How many numbers between 100 and 10000 have exactly 3 same figures? I saw this question on the Internet and I couldn't get the right answer. Somehow I got 657, and the answer should be 333. Can anyone help me?
Thanks:)