competition 1 2005 - 2006 team round answers ans explinations

OK, it's totally ok to have a practice that you aren't thrilled with. It happens. The trick is to figure out what happened. Here are all of the team rond problems with explinations. I do the problems quickly, so please review the problems so you get them. Then try the problems yourself with out the videos. There are 5 total videos for the ten problems.
mathletics_2005_to_2006_team_1_to_3

The writen and ind rounds are 90% complete! View these

So there are a smattering of explination videos that include 1-10 + some on the back side of the written round. Look at the videos on the bottom to make sure you can catch them all. I will put more up tomorrow.

mathletics_comp_1_6_to_8_start_2008_to_2009

Written round explinations

This link shows how to do 17, 18 and 20 of the written round.
mathletics_comp_1_2008_to_2009

Sara and anyone else who didn't get the hw sheets

click below for the hw sheets
mathletics_comp_1_written_2008_to_2009_part_1

answers to competition 1 2008-2009

click below for the answers
mathletics_comp_1_2008_to_2009_answers

Mathletics comp 1 team round 2008 - 2009

this is the mixture problem (an algebra classic!).
mathletics_team_round_2008_to_2009

Algebra sheet 3 and the other two to follow

click below for explanation algebra sheet 3 1-10
mathletics_alg_3_1_and_2