This unit deals with 2 and 3 digit addition and subtraction. It contains lesson ideas, worksheets, strategy posters, and a test. It is based on the Ontario Curriculum Expectations for Grade 3 Math.
For a better deal, this can be purchased as part of my Grade 3 Math Growing Bundle.
Grade 1 Addition & Subtraction Unit
Grade 2 Addition & Subtraction Unit
© 2016 Melissa Freeman (The Teaching Rabbit)