That's one one, plus another one, plus another one.

One plus three plus one is this five.

So twelve plus one plus two is twelve plus one is thirteen.

Plus one.

One plus three plus five.

Four, eight plus seven is fifteen, one plus nine plus five is fifteen, one plus six plus eight is also fifteen, and one plus seven, that's eight.

Minus one plus two, that's one. Two plus three is five.

Five plus zero is five, four plus zero is four, six plus four is ten, carry the one, and one plus one plus nine, well, that's eleven.

Plus one squared.

You know one plus two is the same as two plus one.

We could write one plus six plus seven is equal to one plus six is seven.

So this one plus nothing is one.

Plus one and minus one equal nothing.

We have one plus nine plus eight.

10,000,000 plus 10,000,000. This is one 10,000,000 plus another one 10,000,000. That's 1 plus 1 is 2.

Plus one is five.

It's like one plus one is equal to two.

It's like one plus one is equal to two.

The one plus one rule focuses on this point.

Let's say I have one fourth plus one half.

It's like one plus one is equal to two.

One plus two equals three.

One is a plus bi.

Plus one is forty six.

Nine plus one is ten.

Plus another one is eleven.

We have one plus three.

One plus nine plus eight is equal to eighteen.

Then when you take the sum of that one, plus that one, plus that one, you get that entire interior angle

So let's make square root of three over two plus one half plus one half i.

That's like three plus one, and I would say three plus one is equal to four.

So our answer is one hundred plus forty plus four, which is one hundred forty four.

I just take minus one hundred plus one hundred two.

Two plus two equals four, and one is just one.

So one plus one rule is what we call it.

So we know that one fourth plus one half, this is the same thing as saying one fourth plus two fourths, right?

We have one 10, plus three 10s, plus nine 10s...

Or one plus itself ten times.

Plus the one is thirty six.

So this is plus one ATP.

That's two plus itself one time.

Well, one plus three is four.

A blind one, plus two others.

So one half plus one third is the same thing as three over six plus two over six.

So, three plus seven is ten, negative one, plus negative two is minus three, two plus minus three is minus one and zero plus five is five.