math
posted by Jay .
I am getting so confused with my math problems... Can you help me please?... The question is  Rounded to the nearest ten I am 800. I am not odd. All of my places have a value greater than 0. The number in my ones place is 1 less than the number in my tens place...

The number must be one of these:
796, 798, 802, 804
We can eliminate the last two.
What is the number? 
I am so sorry, but I am still confused especially when I read the last part of the problem... The number in my ones place is 1 less than the number in my tens place...

796 >> 9 is in the tens place; 6 is in the 1s in the ones place.
9  6 = ?
798
Which number is in the tens place?
Which number is in the ones place?