The 1.0.7 version of Addition for Mac is available as a free download on our website. This Mac app is a product of fishdog.net. Our built-in antivirus scanned this Mac download and rated it as 100% safe. The software lies within Education Tools, more precisely Teaching Tools.
From the developer:
Addition is fun and educational Mac OS X app for both children and parents. All you ave to do is to click numbers to solve equations. You can also adjust the level for harder problems, or for word-based addition. Children who need help can get hints from the jumping dog (that will help to calculate the right answer).
You may want to check out more software for Mac, such as Arithmemouse Addition Subtraction Game, Math Fun 1st Grade: Addition & Subtraction or MEGA Addition FREE, which might be related to Addition.