











Addition 10–20 Worksheets | 12 Pages | Horizontal & Vertical
Boost your students’ addition skills with this engaging Addition 10–20 Worksheet Pack! Designed for young learners, these print-and-go pages offer a mix of horizontal and vertical problems to build fluency and confidence with numbers between 10 and 20.
Whether used in class, for homework, assessments, or math centers, these worksheets provide a quick and effective way to reinforce key math concepts.
✨ Key Features:
12 printable pages
20 practice problems per page
Horizontal and vertical addition problems
Numbers added are between 10 and 20
Answers do not exceed 40
Answer key included for quick grading
📚 How to Use:
Classwork: Use during math lessons or as bell ringers
Homework: Send home for extra practice
Assessment: Quick checks to monitor progress
Math Centers: Great for independent or partner work
Perfect for first-grade classrooms, homeschoolers, or intervention groups. Add this resource to your toolkit today for easy, effective addition practice!
Boost your students’ addition skills with this engaging Addition 10–20 Worksheet Pack! Designed for young learners, these print-and-go pages offer a mix of horizontal and vertical problems to build fluency and confidence with numbers between 10 and 20.
Whether used in class, for homework, assessments, or math centers, these worksheets provide a quick and effective way to reinforce key math concepts.
✨ Key Features:
12 printable pages
20 practice problems per page
Horizontal and vertical addition problems
Numbers added are between 10 and 20
Answers do not exceed 40
Answer key included for quick grading
📚 How to Use:
Classwork: Use during math lessons or as bell ringers
Homework: Send home for extra practice
Assessment: Quick checks to monitor progress
Math Centers: Great for independent or partner work
Perfect for first-grade classrooms, homeschoolers, or intervention groups. Add this resource to your toolkit today for easy, effective addition practice!
Boost your students’ addition skills with this engaging Addition 10–20 Worksheet Pack! Designed for young learners, these print-and-go pages offer a mix of horizontal and vertical problems to build fluency and confidence with numbers between 10 and 20.
Whether used in class, for homework, assessments, or math centers, these worksheets provide a quick and effective way to reinforce key math concepts.
✨ Key Features:
12 printable pages
20 practice problems per page
Horizontal and vertical addition problems
Numbers added are between 10 and 20
Answers do not exceed 40
Answer key included for quick grading
📚 How to Use:
Classwork: Use during math lessons or as bell ringers
Homework: Send home for extra practice
Assessment: Quick checks to monitor progress
Math Centers: Great for independent or partner work
Perfect for first-grade classrooms, homeschoolers, or intervention groups. Add this resource to your toolkit today for easy, effective addition practice!
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