Question

How many ways can you make the number 2? (Using consecutive numbers)

Answer 1

Some ways you can make the number 2 are

Answer 2

Answer

For any two consecutive odd numbers, the difference is 2. For example, 3 and 5 are two consecutive odd numbers, their difference = 5 - 3 = 2. For any two consecutive even numbers, the difference is 2. For example, 6 and 8 are two consecutive even numbers, their difference = 8 - 6 = 2.