Actually, there is an infinite number of decimals between 0 and 1.
There are an infinite amount of numbers between 1 and 2
1.5, 1.7
1.5, 1.6
0.01 and 0.02
-1
No. Natural numbers are the positive integers: 1, 2, 3, ...
5.6 and 5.9
5.6, 5.7
5.5, 5.6
1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9
1.5