【實用教育app】Big Number|最夯免費app-綠色工廠好玩App

For all of you Math and Trivia fans out there. Big Number will display and SPEAK aloud any number up to 306 digits long. Simply use the large key numeric entry pad to quickly enter your number, then click submit and a readable version of that number will be displayed along with the option to have that number spoken aloud.Look for our other applications in the App Store.