Choose the right stage for you, then try to do a quick addition to find the target number, do that as soon as you can before time ends.
****Top 1 Free Game US!!****
****The Most Addictive Game Ever!!****
◆◆◆ 4+ Game,For Everyone!!◆◆◆
◆◆◆◆2015 Most Popular Free Game!!◆◆◆◆