Chapter 1: Numbers and Arrays 
SubTopic 

1.1 Even and Odd Numbers 

1.2 Modeling Even and Odd Numbers 

1.3 Equal and Unequal groups of Numbers 

1.4 Use Arrays 

1.5 Make Arrays 



Chapter 2: Fluency and Strategies within 20 
SubTopic 

2.1 Add in Any Order 

2.2 Use Doubles 

2.3 Add Two and Three Numbers 

2.4 Make a 10 to Add 

2.5 Count On and Count Back to Subtract 

2.6 Relate Addition and Subtraction 

2.7 Get to 10 to Subtract 

2.8 Practice Addition and Subtraction 

2.9 Problem Solving: Addition and Subtraction 



Chapter 3: Addition to 100 Strategies 
SubTopic 

3.1 Add Tens Using a Number Line 

3.2 Add Tens and Ones Using a Number Line 

3.3 Use Place Value to Add 

3.4 Decompose to Add Tens and Ones 

3.5 Use Compensation to Add 

3.6 Practice Addition Strategies 

3.7 Problem Solving: Addition 



Chapter 4: Fluently Add within 100 
SubTopic 

4.1 Use Partial Sums to Add 

4.2 More Partial Sums 

4.3 Regroup to Add 

4.4 Add TwoDigit Numbers 

4.5 Practice Adding TwoDigit Numbers 

4.6 Add Up to 3 TwoDigit Numbers 

4.7 More Problem Solving: Addition 



Chapter 5: Subtraction to 100 Strategies 
SubTopic 

5.1 Subtract Tens Using a Number Line 

5.2 Subtract Tens and Ones Using a Number Line 

5.3 Use Addition to Subtract 

5.4 Decompose to Subtract 

5.5 Decompose to Subtract Tens and Ones 

5.6 Use Compensation to Subtract 

5.7 Practice Subtraction Strategies 

5.8 Problem Solving: Subtraction 



Chapter 6: Fluently Subtract within 100 
SubTopic 

6.1 Model and Regroup to Subtract 

6.2 Use Models to Subtract a OneDigit Number from a TwoDigit Number 

6.3 Use Models to Subtract TwoDigit Numbers 

6.4 Subtract from a TwoDigit Number 

6.5 Use Addition to Check Subtraction 

6.6 Practice TwoDigit Subtraction 

6.7 More Problem Solving: Subtraction 



Chapter 7: Understand Place Value to 1,000 
SubTopic 

7.1 Hundreds 

7.2 Model Numbers to 1,000 

7.3 Understand Place Value concepts 

7.4 Write ThreeDigit Numbers 

7.5 Represent Numbers in Different Ways 



Chapter 8: Count and Compare Numbers to 1,000 
SubTopic 

8.1 Count to 120 in Different Ways 

8.2 Count to 1,000 in Different Ways 

8.3 Place Value Patterns 

8.4 Comparison – More or less 

8.5 Compare Numbers Using Symbols 

8.6 Compare Numbers Using a Number Line 



Chapter 9: Add Numbers within 1,000 
SubTopic 

9.1 Add 10 and 100 

9.2 Add Hundreds and Tens Using number line 

9.3 Use a Number Line to Add ThreeDigit Numbers 

9.4 Use Compensation to Add ThreeDigit Numbers 

9.5 Use Partial Sums to Add ThreeDigit numbers 

9.6 Use Models to Add ThreeDigit Numbers 

9.7 Add two ThreeDigit Numbers 

9.8 Add Up to 4 TwoDigit Numbers 

9.9 Explain Addition Strategies 



Chapter 10: Subtract Numbers within 1,000 
SubTopic 

10.1 Subtract 10 and 100 

10.2 Use a Number Line to Subtract Hundreds and Tens 

10.3 Use a Number Line to Subtract ThreeDigit Numbers 

10.4 Use Compensation to Subtract ThreeDigit Numbers 

10.5 Use Models to Subtract ThreeDigit Numbers 

10.6 Subtract ThreeDigit Numbers 

10.7 Subtract from Numbers That Contain Zeros 

10.8 Use Addition to Subtract 





Chapter 11: Measure and Estimate Lengths 
SubTopic 

11.1 Measure Lengths in Centimeters 

11.2 Measure Objects Using Metric Length Units 

11.3 Estimate Lengths in Metric Units 

11.4 Measure Lengths in Inches 

11.5 Measure Objects Using Customary Length Units 

11.6 Estimate Lengths in Customary Units 

11.7 Measure Objects Using Different Length Units 

11.8 Measure and Compare Lengths 



Chapter 12: Solve Length Problems 
SubTopic 

12.1 Use a Number Line to Add and Subtract Lengths 

12.2 Problem Solving: Length 

12.3 Problem Solving: Missing Measurement 

12.4 Practice Measurement Problems 



Chapter 13: Represent and Interpret Data 
SubTopic 

13.1 Sort and Organize Data 

13.2 Read and Interpret Picture Graphs 

13.3 Make Picture Graphs 

13.4 Read and Interpret Bar Graphs 

13.5 Make Bar Graphs 

13.6 Make Line Plots 

13.7 Measure Objects and Make Line Plots 



Chapter 14: Money and Time 
SubTopic 

14.1 Find Total Values of Coins 

14.2 Order to Find Total Values of Coins 

14.3 Show Money Amounts in Different Ways 

14.4 Make One Dollar 

14.5 Make Change from One Dollar 

14.6 Find Total Values of Bills 

14.7 Problem Solving: Money 

14.8 Tell Time to the Nearest Five Minutes 

14.9 Tell Time Before and After the Hour 

14.10 Relate A.M. and P.M. 



Chapter 15: Identify and Partition Shapes 
SubTopic 

15.1 Describe TwoDimensional Shapes 

15.2 Identify Angles of Polygons 

15.3 Draw Polygons 

15.4 Identify and Draw Cubes 

15.5 Compose Rectangles 

15.6 Identify Two, Three, or Four Equal Shares 

15.7 Partition Shapes into Equal Shares 

15.8 Analyze Equal Shares of the Same Shape 
