vileoxidation re: Equations with Grouping Symbols Puzzle
Hello! I downloaded four of these puzzles, and I think they will work well next week when I give them to my students. However, I was making answer keys, and I found an error in this one, Equations with Grouping Symbols. The very first equation, 2(3b-1)=4, has a solution of b=1, but in the puzzle part at the bottom, everywhere that should have an "A" has "7" underneath of the blank instead of "1". I just wanted to let you know about that so that you can fix it.
April 4, 2013