Multiplying 23 × 19 Using Traditional Algorithm

Multiplying 23 × 19 Using Traditional Algorithm

Resource Type
Videos
Developed By
National Center on Intensive Intervention

This video reviews to how use the traditional algorithm to solve multiplication with regrouping. The traditional algorithm focuses on digit placement and requires that students move right to left to correctly perform the operation. Before students are introduced to the standard multiplication algorithm, they should have a conceptual understanding of repeated addition and regrouping. Once mastered, the traditional algorithm can be an efficient tool for students to use to solve multiplication problems with numbers of that have varying numbers of digits. 

 

 

 

 

Supplemental Resources/Documents

View other videos in this series.

Place Value Computation

Resource Type
Videos
DBI Process
Intervention Adaptation
Subject
Mathematics
Implementation Guidance and Considerations
Training Materials
Audience
Trainers and Coaches
Higher Education Faculty
Educators