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I am a number between 7000000 and 8000000










































I am a number between 7000000 and 8000000. All my digits are odd. The sum of all my digits is 31.

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May 31, 2012
I am a number between 7000000 and 8000000
by: Staff


Question:

I am a number between 7000000 and 8000000. All my digits are odd. The sum of all my digits is 31.


Answer:

There are many, many solutions to this problem.


Here are 5 examples:

7555531, 7+5+5+5+5+3+1 = 31

7155553, 7+1+5+5+5+5+3 = 31

7735531, 7+7+3+5+5+3+1 = 31

7375531, 7+3+7+5+5+3+1 = 31

7335931, 7+3+3+5+9+3+1 = 31




Thanks for writing.

Staff
www.solving-math-problems.com



Sep 13, 2016
Strategies NEW
by: Anonymous

what strategies did you use to get the answer

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