You can have them use the distributive property on this slide or else you could use this for showing how to add like terms.
Download a copy of the files here:
You will need Smart Notebook 11 to view this fileCombo meals distributive property SmartBoard notebook file
I've also included a power point for those of you who don't have SmartBoards.
Combo meals distributive property power point
I can't wait to use this next week with my Pre-Algebra 2 classes. Thanks to Sarah and Jessie for your great ideas!
Til next time,