10--------------------2002, 2112, 2222. 2332, 2442, 2552, 2662, 2772, 2882, 2992.
√2000 ≅ 44.7 √3000 ≅ 54.8 The squares of 45 to 54 lie within the range 2000 to 3000. There are thus 10 perfect square numbers between 2000 and 3000.
48 palindromes.
40 palindromes.
99 palindromes.
Forty palindromes.
198 palindromes.
189 palindromes.
There are 186 palindromes between 40 and 10,000.
The number that is in between 2000 and 3000 is 2500. This number falls exactly halfway between the two given numbers on the number line. It can be calculated by finding the average of the two endpoints: (2000 + 3000) / 2 = 2500.
99 palindromes.
350
201