Primary Mathematics Additional Practice 2A (2022 Edition)

A & B Books: Our programs divide the school year into two semesters. “A” level books are for the first half of the school year. “B” level books are for the second half of the school year. You need both “A” and “B” material for a complete school year.

Additional Notes: Components are specific to each Primary Mathematics edition, and are not interchangeable across editions.

Required Components: Student Books, Additional Practice, and Guides (Home Instructor’s Guides or Teacher’s Guides) are the necessary components of this program.

Answer Key: Located here

Sample Pages

Table of Contents

Chapter 1: Numbers to 1,000
1A: Count to 1,000
1B: Number Patterns
1C: Compare and Order Numbers
1D: Number Lines
1E: Count Money

Chapter 2: Addition Within 1,000
2A: Add Fluently Within 20
2B: Add Tens or Hundreds
2C: Add Without Renaming
2D: Add With Renaming
2E: Add Three or Four 2-Digit Numbers

Chapter 3: Subtraction Within 1,000
3A: Subtract Ones Fluently Within 20
3B: Subtract Tens or Hundreds
3C: Subtract Without Renaming
3D: Subtract With Renaming
3E: Relate Addition and Subtraction

Chapter 4: Addition and Subtraction Using Bar Models
4A: Sum and Difference
4B: Part-Whole Model
4C: Comparison Model
4D: Word Problems