











Addition 10–20 Worksheets | Horizontal & Vertical | 90 Pages
Looking for no-prep addition worksheets to reinforce math facts between 10 and 20? This 90-page bundle provides plenty of practice for students to master their addition skills using both horizontal and vertical formats.
These worksheets are ideal for:
Morning warm-ups
Math centers or workstations
Quick assessments
Homework assignments
Extra practice or early finisher tasks
📘 What's Included:
✅ 90 printable pages
✅ 20 horizontal and vertical addition problems per page
✅ All sums involve numbers between 10–20
✅ Answers do not exceed 40
✅ Answer key included for easy grading
📎 How to Use:
Print individual pages or the whole pack
Use in small groups, 1-on-1 sessions, or whole class instruction
Laminate and reuse with dry-erase markers for repeated practice
Help your students develop confidence and fluency in math with these structured, beginner-friendly worksheets. Perfect for Grade 1 and 2 classrooms or homeschool settings!
Looking for no-prep addition worksheets to reinforce math facts between 10 and 20? This 90-page bundle provides plenty of practice for students to master their addition skills using both horizontal and vertical formats.
These worksheets are ideal for:
Morning warm-ups
Math centers or workstations
Quick assessments
Homework assignments
Extra practice or early finisher tasks
📘 What's Included:
✅ 90 printable pages
✅ 20 horizontal and vertical addition problems per page
✅ All sums involve numbers between 10–20
✅ Answers do not exceed 40
✅ Answer key included for easy grading
📎 How to Use:
Print individual pages or the whole pack
Use in small groups, 1-on-1 sessions, or whole class instruction
Laminate and reuse with dry-erase markers for repeated practice
Help your students develop confidence and fluency in math with these structured, beginner-friendly worksheets. Perfect for Grade 1 and 2 classrooms or homeschool settings!
Looking for no-prep addition worksheets to reinforce math facts between 10 and 20? This 90-page bundle provides plenty of practice for students to master their addition skills using both horizontal and vertical formats.
These worksheets are ideal for:
Morning warm-ups
Math centers or workstations
Quick assessments
Homework assignments
Extra practice or early finisher tasks
📘 What's Included:
✅ 90 printable pages
✅ 20 horizontal and vertical addition problems per page
✅ All sums involve numbers between 10–20
✅ Answers do not exceed 40
✅ Answer key included for easy grading
📎 How to Use:
Print individual pages or the whole pack
Use in small groups, 1-on-1 sessions, or whole class instruction
Laminate and reuse with dry-erase markers for repeated practice
Help your students develop confidence and fluency in math with these structured, beginner-friendly worksheets. Perfect for Grade 1 and 2 classrooms or homeschool settings!
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