Adding two 3-digit numbers (regrouping in multiple columns)
This lesson will look at using column addition when a number requires regrouping in more than one column when adding.
Video
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Worksheet
These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.
Lesson summary: Adding two 3-digit numbers (regrouping in multiple columns)
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The next lesson in Addition and subtraction is "Subtracting 3-digit numbers (regrouping tens to ones)"