what is two plus two

Question

what is two plus two? i am very curious and need help

Answer 1

A normal number line is as follows:

0   1   2   3   4   5   6   7   8   9   10   11  12  13  14  15...

 

We start off at the number 2 on the line. You can see that how many spaces away it is from 0. It's 2 spaces away:

0---1-->2

Now we add two-spaces away to that, and that takes us to 4:

2---3-->4

Answer 2

cute....

 

In binary:

10 + 10 = 100

 

In ballet:

tutu