Any number between 1 and 999 can be expressed in the form of xyz where 0 < x, y, z < 9. Case 1. The numbers in which 3 occurs only once. This means that 3 is one of the digits and the remaining two digits will be any of the other 9 digits You have 199 = 81 such numbers. However, 3 could appear as the first or the second or the third digit.
300 times
300
300 times.
11000
1000 times
720
A thousand. The prefix "milli" means 1/1000.
It goes: 333 times with a remainder of 1
How many times does the digit 1 occur in ten place in the numbers from 1 to 1000?
1000 times 1000 equals 1 million. Therefore 1000 1000s equal 1 million
The number 1 is found 300 times between 1 and 1000.
200