3rd grade math
posted by Heidi .
Mrs.Rossi wrote the following clues for a mystery number:
•It is a 4 digit number
•The tens are double the ones.
•The thousands are double the tens.
•The sum of the digits is 19.
What number is it?

8542

33559

i need help with mystery numbers

43,099

It is a 3 digit number the tens are double the ones the hundred are double the tens the sum of the digit is 14 what is the number