36748. 3 6 7 + 4 8 __ 28
The last digit is always the estimated digit in a number
There are about 10-11 digits in a number
50
Find a four digit number whose digits will be reversed when multiplied by nine?
45
34.
-8
they will send the 5 digits code to my cellphone
100000 2847239582
the password is four digits... all numbers.. you start by entering the first digit of the four from left to right by pressing the number "1" on the stereo repeatedly until you find the correct number, you then change the second digit using the same method on the number "2" repeat this process for all four digits of the password. you them press number 5 to enter the password... different models may vary...
The units digit of a two digit number exceeds twice the tens digit by 1. Find the number if the sum of its digits is 10.
47 Impossible problem!