Embedding a spreadsheet

It is possible to embed a spreadsheet

Using Google Docs

At present the embed does not provide a built in link back to the source so you may wish to also include a URL

Source link - http://spreadsheets.google.com/ccc?key=0Ao6byjinIjA5dHllcm1tY2FucURQeXRlYTEzelhNMmc&hl=en

Using Edit Grid

I'm new to this online spreadsheet tool but it appears to have greater functionality than Google Docs
I was able to adjust the size of the final product.
The widget below was set to 200 pixels high and 50% wide
NOTE: you can click on the name of the spreadsheet (Wikispaces test) to return to the original)

Num Sum
- tested but seems unusable