Workbook D
Add & Subtract

Workbook D • Add and Subtract (Vol. 1 Basic Facts) uses 10-frames to help students master addition and subtraction facts to 20. The sequence of 40 lessons provides instruction in

• addition facts to 20,
• subtraction facts to 20,
• missing addends,
• inverse operations, and
• fact families.

Use all the lessons for a complete unit
OR
choose just those lessons that best address the gaps in your students’ learning.

View our Table of Contents

The teacher’s guide for this workbook provides a daily instructional plan that includes

1. number flash (build number sense)
2. hands-on demonstration (use ten-frames and manipulatives as instructional support)
3. tips for integrating reading strategies with math worksheets
4. tips for differentiating instruction
5. closure reminder

You can use KidsKit with these lessons for additional practice.

»10-Frame Games & Activities