Mathematics wizards

students of more than 250,000 students from 80 countries in a global effort to break a world mathematics record using the Internet.Children from various schools around the world tried to answer correctly 10 million arithmetic questions. An earlier record was smashed with more than 39m correct answers. Year 12 student La'ala Kashef Alghata answered the 25millionth question correctly and won a video MP3 player.