Logs- Open Middle Problem

Directions: Using the integers 1 to 9, fill in the red and blue boxes so that the chart is accurate.  You can only use a number once per red box and once per blue box.

logs.jpg

Thank you to Megan Schmidt, @veganmathbeagle, for introducing me to this graphic from underground mathematics.

 

Challenge: How would your strategies change if log values had to fit within the interval [0, 1.6)

Advertisements

One thought on “Logs- Open Middle Problem

  1. Pingback: Logs | Open Middle

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s