September 2009
2 posts
Math is fun when you understand
2[4+3]=8 8+6=8 -8+6=8   6=-8 -6=+6 =2     You see is difficult
Sep 24th
Math
I study with my Rain and ask her to be there for me in case I had any questions my hardes for me is that negative sg. and that mines Ihave a problam and it was wrong , just because I PUT THE WRONG SG. I learn that for sure
Sep 24th