Question 291100
Consecutive numbers would be x, x+1, x+2, etc.  Each number is one larger than the one before.

Consecutive even OR odd numbrs would be x, x+2, x+4, etc.  This may or may not be intuitive for even AND odd numbers, but it is.  Consider that 1, 3, 5, 7, 9 are consecutive odd numbers, but one is 2 higher than the previous.  For evens, 2, 4, 6, 8, 10 are consecutive even number, and has the same properties as odd numbers.