Hundredth: 3.06
Tenth: 3.1
Whole: 3
387.06
10.440306 = 10.44 to the nearest hundredth because the first number after the decimal point is tenths and after that is hundredth then thousandths. And since the thousandths number isn't 5 or higher you don't round up you keep the number.
The number 47482.24 is already rounded to the nearest hundredth.
0.36 - rounded to the nearest hundredth, not hundreth!
As a whole number, 3490 is already rounded to the nearest hundredth.
10.50
40.64
0.25
4.62
82.76
1.49
5.61