This activity includes practice for both 2 digit and 3 digit addition.
Students will solve either 2 digit or 3 digit addition number sentences and then sort them based on if the sum is greater or less than 100 or 1,000.
I have also included a version of both sorts to be used in interactive math notebooks. The sorts and math notebook activities look the same, but have different number sentences to provide a variety of practice.
I have also included different versions of student directions so the activity can be used with students at different levels. The activity can be set up to be used with an included worksheet or if you are looking to challenge your students they can use mental math strategies to solve the problems.
These activities were made with the idea that I would have my students sort them on the mini pocket charts I got from the Target Dollar section, but can be used in many different ways.