











Addition Worksheets 10–20 | 50 Pages | Horizontal & Vertical
Boost Addition Skills with this 50-Page Practice Pack!
These Addition 10–20 Worksheets provide essential practice for early learners working on foundational math. With a clear layout and a mix of horizontal and vertical problems, students stay engaged while building fluency.
Perfect for:
Quick assessments
Homework
Independent workstations
Early finisher activities
Key Features:
✅ Numbers added between 10–20
✅ Answers do not exceed 40
✅ 20 problems per page
✅ Both horizontal and vertical formats
✅ Includes 50 ready-to-use pages
✅ Answer key included for quick checking
How to Use:
Print and go! Great for no-prep lessons.
Use in class, for at-home learning, or during tutoring sessions.
Laminate for repeated use with dry-erase markers.
Ideal for Grade 1, special education, or intervention groups. These worksheets help build confidence and fluency in a structured and supportive way.
Boost Addition Skills with this 50-Page Practice Pack!
These Addition 10–20 Worksheets provide essential practice for early learners working on foundational math. With a clear layout and a mix of horizontal and vertical problems, students stay engaged while building fluency.
Perfect for:
Quick assessments
Homework
Independent workstations
Early finisher activities
Key Features:
✅ Numbers added between 10–20
✅ Answers do not exceed 40
✅ 20 problems per page
✅ Both horizontal and vertical formats
✅ Includes 50 ready-to-use pages
✅ Answer key included for quick checking
How to Use:
Print and go! Great for no-prep lessons.
Use in class, for at-home learning, or during tutoring sessions.
Laminate for repeated use with dry-erase markers.
Ideal for Grade 1, special education, or intervention groups. These worksheets help build confidence and fluency in a structured and supportive way.
Boost Addition Skills with this 50-Page Practice Pack!
These Addition 10–20 Worksheets provide essential practice for early learners working on foundational math. With a clear layout and a mix of horizontal and vertical problems, students stay engaged while building fluency.
Perfect for:
Quick assessments
Homework
Independent workstations
Early finisher activities
Key Features:
✅ Numbers added between 10–20
✅ Answers do not exceed 40
✅ 20 problems per page
✅ Both horizontal and vertical formats
✅ Includes 50 ready-to-use pages
✅ Answer key included for quick checking
How to Use:
Print and go! Great for no-prep lessons.
Use in class, for at-home learning, or during tutoring sessions.
Laminate for repeated use with dry-erase markers.
Ideal for Grade 1, special education, or intervention groups. These worksheets help build confidence and fluency in a structured and supportive way.
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