I've been looking on this forum but I haven't been able to find it.(adsbygoogle = window.adsbygoogle || []).push({});

There was once a post with a link that brought me to a site where it showed you how to easily multiply two digit numbers together,and as well as things like 123 x 78. Does anybody know of a site that does this?

I think it was something like 'sixteen principles of mathematics' or of such.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Multiplying two digit numbers

**Physics Forums | Science Articles, Homework Help, Discussion**