Tom has a good head for numbers.

You don't have to. Have to be good with numbers and good with people.

So let's get a moral framework.

That this number becomes huge.

Well, what we do is, we literally just add up the numbers.

What do we do with these numbers?

Numbers

Digit

Insert Object

Number

Numeral

Number

A digit character

A digit character

And afterwards we can have zero or more digits or underscores.

Number, Decimal Digit

Number ,Decimal Digit

You know that this is going to be a positive number.

MlTCHELL What do you mean?

Because 5 minus 5 is 0.

What's the other option? Either these two numbers, when you sum them, is equal to a.

Use numeric sorting

This was looking suspicious.

Okay, so this math works out to 21. So my BMI is 21.

Okay.

Lower Roman

Upper Roman

Numeric keys.

Numeric Keys

Number, Letter

Aegean Numbers

Roman Numerals

Character count

Number of characters

Arabic

Is a number.

They're numbers.

Assertion subpatterns are not capturing subpatterns, and may not be repeated, because it makes no sense to assert theAssertion subpatterns are not capturing subpatterns, and may not be repeated, because it makes no sense to assert the same thing several times.

Here we've defined a new variable, mixed up.

What does '8' mean to you?

This connected by an underscore is just one more identifier.

Let me just take some number.

It's equal to the positive square root of the 9.

So that's kind of useful.

9 plus 20 is 29.