- Chapter 1 Numbers and Arrays
- Chapter 2 Fluency and Strategies within 20
- Chapter 3 Addition to 100 Strategies
- Chapter 4 Fluently Add within 100
- Chapter 5 Subtraction to 100 Strategies
- Chapter 6 Fluently Subtract within 100
- Chapter 7 Understand Place Value to 1,000
- Chapter 8 Count and Compare Numbers to 1,000
- Chapter 9 Add Numbers within 1,000
- Chapter 10 Subtract Numbers within 1,000
- Chapter 11 Measure And Estimate Lengths
- Chapter 12 Solve Length Problems
- Chapter 13 Represent and Interpret Data
- Chapter 14 Money and Time
- Chapter 15 Identify and Partition Shapes