Counting
Place Value
Read & Write Numbers
Add & Subtract 10 or 100
Compare Numbers
Add & Subtract Within 20
Add & Subtract Within 100
Add Three & Four Numbers
One-Step Problems
Rectangular Arrays
Add Within 1000
Subtract Within 1000
Two-Step Problems
Odd & Even
Identify Shapes
Estimate Length
Measure Length
Perimeter
Partitioned Circles & Rectangles
Tell & Write Time
Relationships of Time
Elapsed Time
Money
Data Displays & Analysis