The Addition and Subtraction Unit #2 includes a PowerPoint, games, quizzes, tests, and other activities to teach students about addition and subtraction. (Includes 16 items below)
1) Calculator License: A license to grant students permission to use a calculator. May be given to students once they have mastered 2-digit addition/subtraction with regrouping.
2) Subtraction With Regrouping PowerPoint (PC only): A PowerPoint to demonstrate regrouping when subtracting two-digit numbers. (10 slides)