Thirteen is an odd number.
2 odd numbers added together equal an event number. to even numbers added together equal an even number. it is impossible to make 4 odd numbers equal an even.
none
Thirteen.
27 is an odd number.
An odd number minus an odd number is an even number.
when an odd number is subtracted from an odd number the answer is an even number.
1, 3, and 9
odd
it is an odd number
The number 1,234,567,890,123 has thirteen digits.
An odd number times an odd number is an odd number no matter which 2 odds you multiply.