how i know the number of digits in each number

what are the number of digits in a measurement that are known with a certain degree of reliability?

I am a 3 digits number less than 200. the tenths place is 2x more than the ones place. the number in...

A number has 4 digits. The digit in the hundredths place us greater than the digit in the hundredth...

Im a two digits number.the sum of my digit is 6.im divisable by 5.

If the digits of the number are reversed, the number is increased by 36. The sum of the digits in th...

The number has four digits. It is greater then 11,but less then 12. The sum of the four digits is 13...

I am a 2 digits number. My ones is 3 more than my tens and the sum of my digits is 11. What number a...

the number of digits in the expansion of 256^39 times 3125^62 is

The number of digits after the decimal point equals the number of Question Blank 2 of 2 choose yo...

Question