How to build a table that its cells contain MathJax codes?

[shslave]

I try make a table like this:

| `$ + - / = $ ` | $ + - $ |

It seams not working. What do i do wrong?

[benweet]

I think you have to add column titles:

| title1         | title2  |
|----------------|---------|
| `$ + - / = $ ` | $ + - $ |