Wich number has one digit that represents ten times the value of the digit to its right ? (375595) (545150) (378658)

Question

Try to help my son👌

Answer 1

Ten times the value of the digit to it's right means the numbers are next to each other - the tens column is to the right of the ones column, the hundreds column is to the right of the tens column, etc.

 

What you need to do is look for a number that has the same digits next to each other. Of those three numbers, there's only one that has that.