Chapter 5.3
Repeated addition as multiplication up to 99
What You'll Learn
Recognize repeated addition as a way to represent multiplication
Convert repeated addition expressions into multiplication statements
Identify the number of groups and items per group in visual models
Connect dot diagrams and array models to multiplication equations
What You'll Practice
1
Describing models using repeated addition and multiplication
2
Converting addition statements to multiplication form
3
Counting dots in arrays to write multiplication equations
Why This Matters
Understanding repeated addition as multiplication builds the foundation for all multiplication skills you'll need throughout math. This connection helps you solve problems faster, understand area and grouping in real life, and prepares you for division, fractions, and algebra.
This Unit Includes
Practice exercises
Skills
Repeated Addition
Multiplication
Arrays
Number Sense
Visual Models
