Addition 1-20 Worksheets | 60 Horizontal Math Pages

Help students build confidence in addition with this 60-page printable pack of horizontal addition problems for numbers 1–20. Designed for early learners, these worksheets are simple, consistent, and ideal for daily practice or assessments.

✏️ Key Features:

• ✔️ 60 no-prep printable pages

• ✔️ 20 horizontal addition problems per page

• ✔️ Numbers added range from 1–20

• ✔️ Sums do not exceed 40

• ✔️ Clean, easy-to-read layout

• ✔️ Answer key included for quick grading

📘 How to Use:

These worksheets are flexible and suitable for:

• 🔹 Morning work

• 🔹 Math centers

• 🔹 Homework

• 🔹 Quick quizzes or assessments

• 🔹 Early finishers or extra practice

Whether you're teaching in a classroom or homeschooling, these addition worksheets provide valuable and consistent math practice.