Place Value
Counting
Compare Numbers
Add & Subtract Within 20
Add & Subtract 10 or 100
Add & Subtract Within 100
One-Step Problems
Two-Step Problems
Odd & Even
Rectangular Arrays
Patterns
Measure Length
Estimate Length
Data Displays & Analysis
Number Lines
Time
Elapsed Time
Money
Identify Shapes
Symmetry
Partitioned Circles & Rectangles