Question

write a paragraph explaining why 1+1 equals 2

Answer 1

One plus one equals two because the number system that we use is based on the decimal system, which is made up of ten digits (0-9). When we add one to another one, we are essentially adding one unit of something to another unit of the same thing. For example, if we have one apple and we add another apple, we now have two apples. Similarly, on the number line, adding one to the number one moves us one unit to the right, resulting in the number two. Therefore, 1+1 always equals 2 in our decimal system, and this is a fundamental concept in mathematics.