Homework Help: 4th grade math

Posted by Denise on Wednesday, September 19, 2012 at 7:31pm.

Find the mystery number. It is a 4 digit odd number. All the digits are different. None of the digits are 0 or 9. The tens digit is twice the ones digit, and the hundreds digit is twice the tens digit. The thousands digit is one less than the hundreds digit.

4th grade math - Ms. Sue, Wednesday, September 19, 2012 at 7:37pm
The ones digit is 1, 3, 5, or 7.

The tens digit must be either 2 or 6.

The hundreds digit must be 4.

The thousands digit must be 3

3,421
4th grade math - Denise, Wednesday, September 19, 2012 at 7:40pm
Thank you so much Ms Sue!
4th grade math - Ms. Sue, Wednesday, September 19, 2012 at 7:42pm
You're welcome, Denise.
4th grade math - Anonymous, Monday, October 1, 2012 at 8:09pm
t donot
wat rat
4th grade math - Maya, Tuesday, January 8, 2013 at 8:33am
i dont now how to find the number didgt 4 and by 2

Answer this Question

Related Questions

math - find the mystery number, it is a 4 digit odd number, all the digits are ...
math - What mystery number has 8 digits; none of the digits are the same. It is ...
maths - This mystery number has four digits. Each digit is an even number. All ...
6 th grade Math - You can find the total number of different 4-digit numbers of ...
math - Can u please help me with this..this is my sons 6th grade work and im ...
math - Posted by nicole on Monday, September 22, 2008 at 4:32pm in response to ...
math - Posted by nicole on Monday, September 22, 2008 at 4:32pm in response to ...
fourth grade math - one factor of the mystery number is 7 the other factor is an...
4th grade math - I'm a 4 digit number with no 2 digits the same. My ones ...
math - *The number has 8 digits, none of the digits are the same. *It is evenly ...

For Further Reading

First Name:
School Subject:
Answer: