Chapter 9.2
Regrouping Place Values of Multi-Digits
What You'll Learn
Understand how place values can be exchanged within multi-digit numbers
Apply regrouping strategies to break apart and recombine hundreds, tens, and ones
Recognize that numbers can be represented in multiple equivalent forms
Convert between standard form and regrouped representations up to 999
What You'll Practice
1
Regrouping numbers by trading between hundreds, tens, and ones places
2
Filling in missing values after regrouping operations
3
Converting numbers into different place value combinations
Why This Matters
Regrouping place values is essential for mastering addition and subtraction with borrowing and carrying. This skill builds your number sense and prepares you for multi-digit operations, mental math strategies, and understanding how our number system works.
This Unit Includes
Practice exercises
Skills
Place Value
Regrouping
Number Sense
Multi-Digit Numbers
Base Ten
CA Curriculum Aligned
