Question

Explain how you know the value of the digits in the number 58

Answer 1

There are no decimal points, and there are 2 numbers. Therefore, the first number will be a "10s" number, and the second will be a "1s" number.

Answer 2

Sorry for being late :(
Ans; the 5 digit value from 58 is 50 and the 8 digit value from 58 is 8. If you have a double digit number, you look at the left, if something is on the right side of it, make it a zero. Then the number to the left is the same number.