A constructed response activity to get your students thinking critically and reasoning about math!
This is a great math conversation starter to encourage students to justify the conclusions they make and share these justifications with others.
This set includes ten "Which Number Doesn't Belong?" task pages, as well as a sample answer for each. A blank task page is also included that you can use to add your own numbers or allow students to create their own!
Use this set as a warm up activity, independent assessment, or in math centers!