tags: octal Home tags: octal Search Tags: HSS.ID.A.4, 6.G.4, climate change, disease spread, 6.RP.2, under construction tags: octal We found 1 post available for you Really old Number Sense Math and Social Studies Tom Lehrer is a singer, songwriter, satirist, pianist and mathematician who has written some wonderful songs. In 1959 he wrote a song called "New math". At that time, much of mathemati... 6th 7th 8th HS binary octal hexadecimal bases enrichment number theory Display 1 - 1 Of total 1