Hello Jai ,

 I’m traveling today over the next few days for a business trip

Here is a video from me:

http://www.youtube.com/watch?v=x_L4BeYoZ6k&feature=youtube_gdata_player

But call the Hip Hop Math coach and practice some times tables. Click here to call Skype Hip Hop Math coach

Also use the Khan Academy

http://www.khanacademy.org/math/arithmetic/addition-subtraction/e/adding_negative_numbers

http://www.khanacademy.org/math/arithmetic/multiplication-division/e/multiplication_1

Uncle Edwin