What is smaller then 0.01?

Any number less than 0.01 is smaller than 0.01. This includes decimals like 0.009, 0.001, or even negative numbers such as -0.01, -0.1, etc. In fractional form, numbers like 1/100 or 1/1000 are also smaller than 0.01. Essentially, there is an infinite set of numbers that can be considered smaller than 0.01.