Then again, if you don’t want to bother with an extension you could always just type 1+1 into that Google search box on the search bar. After doing that, you should get the answer you are looking for as well.

You see – two tips in one post, I am all about giving you the goods.

+ Download and Install the Calculator Bar Extension for Firefox!

The Add To Search Bar extension lets you right-click on any search box and it will give you an option to add that site’s search field to the search box. The quick 3-step process of adding a search field can be seen in the screen shot that I took above and you’ll notice that you can customize the icon that is associated with a search.

+ Read More About Adding Any Search Field to Firefox’s Search Box!