Addition Practice Worksheets 10–20 | 100 Math Pages

Help your students master addition with these 100 printable worksheets focused on horizontal sums between 10 and 20. Each page features 16 practice problems, making them ideal for skill-building, revision, or quick assessments.

Perfect for:

• Early finishers

• Morning work

• Homework

• Math centers

• Sub plans

• Quick grading

Key Features:

• 100 no-prep worksheets

• Horizontal addition format

• All sums between 10 and 20

• Answers never exceed 40

• 16 problems per page

• Answer sheets included

• Ideal for Grades 1–2 or intervention work

How to Use:
Simply print and go! These worksheets are versatile enough for daily practice or review. Use them as bell ringers, in math workstations, or send them home for extra practice.

Boost student confidence with consistent, focused addition practice!