Last year, a Japanese mathematician and a U.S. grad student smashed the world record for calculating the value of Pi. After a manic 371 days of computing, Shigeru Kondo and Alexander Yee reached 10 ...
Speaker: Where a digit sits within a number tells you its value. Its place value. If it's a unit, a ten or a hundred, the position gives the digit a different value. This flat is for sale for £147,999 ...