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Overview
3rd Grade Math
Number and Operations
19. TX.3.4.I
19.1 Even and odd numbers
Even and Odd Numbers
Learn to identify even and odd numbers using the last digit, pairing objects, and number line patterns, then practice with simple examples.
What You'll Learn
Identify even numbers as any number ending in 0, 2, 4, 6, or 8
Identify odd numbers as any number ending in 1, 3, 5, 7, or 9
Test a number by pairing objects into twos to see if one is left over
Apply the pattern that \( even + even = even \) and \( odd + odd = even \)
Apply the pattern that \( even + odd = odd \) when adding mixed numbers
Recognize the alternating even-odd pattern along the number line
What You'll Practice
1
Selecting even numbers from groups of whole numbers
2
Identifying odd numbers among multiple choices
3
Distinguishing between even and odd number patterns
Why This Matters
Understanding even and odd numbers builds your foundation for number sense, divisibility rules, and pattern recognition. This skill is essential for skip counting, multiplication facts, and working with factors throughout your math education.
This Unit Includes
15 Video lessons
Practice exercises
Learning resources
Skills
Even Numbers
Odd Numbers
Number Classification
Divisibility
Number Sense
TX Curriculum Aligned