Eleven.
1-10000 Simple, minus 10,000 by 2 There's your answer. 99,998
198 palindromes.
1229
Int(10000/3) = Int(3333.3) = 3333
Eleven.
To determine the number of zeros between 1 and 10,000, we can break it down into three ranges: For numbers from 1 to 99, there are 11 zeros (10, 20, 30, 40, 50, 60, 70, 80, 90). For numbers from 100 to 999, there are 270 zeros (100 to 199 has 20 zeros, 200 to 299 has 20 zeros, and so on). For numbers from 1000 to 9999, there are 4000 zeros (each hundred has 10 zeros, so 10 x 1000 = 4000). Adding these up, we get a total of 4281 zeros between 1 and 10,000.
1-10000 Simple, minus 10,000 by 2 There's your answer. 99,998
9998.
198 palindromes.
1229
Int(10000/3) = Int(3333.3) = 3333
111 of them with a remainder of 1
4000 times.
There are 3,333 multiples of three that fall between 1 and 10,000.
There are: 640/9 = 71 with a remainder of 1
9, 19, 29, 39, 49, 59, 69, 79, 89, 90, 91, 92