Posted by **Riley** on Tuesday, October 9, 2012 at 5:52pm.

I am a 2 digit number. You can divide me by every single digit except for 5 and 7. Add my digits together and the sum is 9. What number am I?

- 4th grade math -
**Ms. Sue**, Tuesday, October 9, 2012 at 6:00pm
It's an even number

Factors of 9:

0 + 9 -- No

1 + 8 -- No

2 + 7 -- ?

3 + 6 -- ?

4 + 5 -- No

- 4th grade math -
**Riley**, Tuesday, October 9, 2012 at 6:30pm
Can't divide by 8 either, so I am stuck. This problem was on my actual homework today.

- 4th grade math -
**john**, Tuesday, October 9, 2012 at 6:32pm
72

- 4th grade math -
**Riley**, Tuesday, October 9, 2012 at 6:37pm
ugh, thank you so much! I was not thinking hard enough.

- 4th grade math -
**john**, Tuesday, October 9, 2012 at 6:37pm
no problem

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