Operations and Algebraic Thinking
- A. Represent and solve problems involving addition and subtraction.
- B. Understand and apply properties of operations and the relationship between addition and subtraction.
- C. Add and subtract within 20.
- D. Work with addition and subtraction equations.
Number and Operations in Base Ten
- A. Extend the counting sequence.
- B. Understand place value.
- C. Use place value understanding and properties of operations to add and subtract.
Measurement and Data
- A. Measure lengths indirectly and by iterating length units.
- B. Tell and write time.
- C. Represent and interpret data.
Geometry
- A. Reason with shapes and their attributes.