Interactive White Board Activities for SMART Board™
SMART Board Notebook Lessons
Subtraction: 2-Digit Numbers (with Regrouping)
In this interactive whiteboard lesson, students use the digital markers to solve subtraction problems. Then erase to check their answers. This activity has an optional PDF worksheet for students to follow-along at their desks.
For this lesson, students will practice subtracting three-digit numbers across zero. This activity allows students to use the digital markers and the erase feature. There are 4 vertical problems and two word problems.