1. Home
  2. MERLOT Materials
  3. Material Detail: Subtraction by Regrouping

Material Detail

Subtraction by Regrouping

Subtraction by Regrouping

This 8-minute video demonstrates how to perform subtraction with regrouping. The presenter uses base-10 blocks to explain the rationale and to make a visual connection with the standard algorithm. The examples involve 2-digit and 3-digit numbers.

Keywords:
Borrow, NSDL, Representation, Make Use of Structure, Process Skills, Number and Operations, Subtraction, Algorithms, Chemistry, Composition and Decomposition of Numbers, Visual Representation, Decompose, Arithmetic, Practice Standards, Life Science, Number Sense, Connections, Place Value, Mathematics, Comparison of Numbers, Computing and Information, Engineering, Mathematical Language, Whole Numbers, Number Concepts, Operations, Education, Communication, Reason Quantitatively
Disciplines:
Go to Material 
Bookmark / Add to Course ePortfolio
Create a Learning Exercise
Add Accessibility Information
Rate
Add a Comment

Quality

  • User Rating
  • Comments
  • Learning Exercises
  • Bookmark Collections
  • Course ePortfolios
  • Accessibility Info

More about this material

Material Type:
Simulation
Date Added to MERLOT:
July 27, 2016
Date Modified in MERLOT:
July 27, 2016
Author:
Unknown (Know the author?)
Submitter:
Barbra Bied Sperling
Hispanic Serving Institution
Primary Audience:
Grade School
Technical Format:
Video
Mobile Compatibility:
Not specified at this time
Language:
English
Cost Involved:
Unknown
Source Code Available:
No
Creative Commons:
Unknown

Browse...

Disciplines with similar materials as Subtraction by Regrouping
People who viewed this also viewed
Other materials like Subtraction by Regrouping

Comments

Log in to participate in the discussions or sign up if you are not already a MERLOT member.