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Grade 2
Number
4. NL.SO.2N4
4.2 Numeral expanding up to 999
Numeral expanding up to 999
What You'll Learn
Understand place value in three-digit numbers (hundreds, tens, ones)
Expand numerals up to 999 into their place value components
Recognize how digits represent different values based on their position
Express numbers as sums of hundreds, tens, and ones
What You'll Practice
1
Expanding three-digit numbers into place value form
2
Filling in blanks to show expanded notation
3
Breaking down numbers from 100 to 999 into component parts
Why This Matters
Understanding how to expand numerals builds your foundation for all future math. This place value skill is essential for addition, subtraction, multiplication, and understanding how our number system works in everyday situations like money and measurements.
This Unit Includes
1 Video lesson
Practice exercises
Skills
Place Value
Expanded Form
Three-Digit Numbers
Number Sense
Numeration
NL Curriculum Aligned