# Does two plus two equals 2?

They are both 2 so shouldn't they equal 2? it wouldn't make any sense for it to equal a different number?

### 18 Answers

- SandyLv 71 month agoFavorite Answer
you can't disregard "plus". it tells you what to do with the numbers.

- Login to reply the answers

- ComoLv 71 month ago
If you have 2 apples and receive another 2 apples then you will have 4 apples.

This is shown as :-

2 + 2 = 4

- Login to reply the answers

- How do you think about the answers? You can sign in to vote the answer.
- RaymondLv 71 month ago
In two dimensions (or more), it is possible.

Start from a spot (call it (0,0) - i.e., the origin)

Go due north for 2 km (the unit does not matter, as long as you use a relatively short one). You are now at (0, 2)

Turn right by 120 degrees: you are now facing 30 degrees south of East (or S60E if you prefer old-style compass bearings). Go another 2 km.

You are now at (x, y) = (1, 1.732)

The net distance of that point to the origin is exactly 2 km.

There you are: you have walked 2 + 2

in order to move by... 2.

2 + 2 = 2

This is not wrong in mathematics. It respects the "triangle inequality" of the rules of addition (as long as you are not in one dimension).

- Login to reply the answers

- lenpol7Lv 71 month ago
Two plus two equals four.

2 + 2 = 4

Two and two make twenty two

2 & 2 make 22

- Login to reply the answers

- rustbucketLv 61 month ago
So if you have 2 apples and your brother has 2 apples you are going to starve to death if it equals 5 apples.

- Login to reply the answers

- DavidLv 71 month ago
Only in the sense that there are two number twos otherwise they add up to 4

- Login to reply the answers