ons:</p><pre>
5 dogs plus 2 cats divided by 2 people

```button
name Who Gets The Pets?
type calculate
action $1
class pet-button
```
^button-pets
</pre><p>This will evaluate the natural language math on line 1 and return <code>3.5</code>.</p><h2>Advanced Math Examples</h2><h3>Budget Calculator</h3><pre>
Income: 3000
Rent: 1200  
Groceries: 400
Utilities: 200

```button
name Calculate Remaining Budget
type calculate
action $1-$2-$3-$4
color green
```
^button-budget
</pre><h3>Percentage Calculator</h3><pre>
