Mathematics @sh.itjust.works Universal Monk @sh.itjust.works 7个月前 Ghana's Maths Queen: Angela Tabiri makes history as first African to win The Big Internet Math Off Contest www.msn.com /en-xl/news/other/ghanas-maths-queen-angela-tabiri-makes-history-as-first-african-to-win-the-big-internet-math-off-contest/ar-AA1xwOVy
Ghana's Maths Queen: Angela Tabiri makes history as first African to win The Big Internet Math Off Contest