Concept explainers
When we multiply
by using the common method, we start the second line by writing a zero:
Explain why we place this zero in the second line.
Want to see the full answer?
Check out a sample textbook solutionChapter 4 Solutions
Mathematics For Elementary Teachers With Activities Books A La Carte Plus Mymathlab -- Access Card Package Format: Unbound (saleable) With Access Card
Additional Math Textbook Solutions
Thinking Mathematically (6th Edition)
Thinking Mathematically (7th Edition)
Mathematical Ideas (13th Edition) - Standalone book
The Heart of Mathematics: An Invitation to Effective Thinking
Excursions in Modern Mathematics (9th Edition)
Finite Mathematics for Business, Economics, Life Sciences and Social Sciences
- Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGALElementary AlgebraAlgebraISBN:9780998625713Author:Lynn Marecek, MaryAnne Anthony-SmithPublisher:OpenStax - Rice University
- Algebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal LittellAlgebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageCollege AlgebraAlgebraISBN:9781305115545Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage Learning