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Topic Progress
Pug Score
0%
Getting Started
"Let's build your foundation!"
Best Practice
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Best Streak
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Overview
Practice
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Overview
Grade 1
Number
1. Say the number sequence, 0 to 100, by 1s forward and backward between any two given numbers; 2s to 20, forward starting at 0; and 5s and 10s to 100, forward starting at 0
1.2 Grouping even or odd numbers
Grouping even or odd numbers
What You'll Learn
Identify even numbers as integers divisible by 2
Recognize odd numbers as integers not divisible by 2
Classify numbers from 1 to 20 as even or odd
Apply divisibility rules to distinguish between even and odd values
What You'll Practice
1
Sorting numbers up to 20 into even and odd groups
2
Identifying even and odd numbers in mixed sets
Why This Matters
Understanding even and odd numbers builds your foundation for divisibility, skip counting, and pattern recognition. This skill is essential for multiplication, division, and algebraic thinking in later grades.
This Unit Includes
Practice exercises
Skills
Even Numbers
Odd Numbers
Number Sense
Classification
Divisibility
PEI Curriculum Aligned