Addition Worksheets 10–20 | 90 Pages of Vertical Math

Master Addition with This 90-Page Practice Pack!

These Addition Worksheets focus on sums between 10 and 20, making them perfect for early learners ready to level up their basic math skills.

Each page features 16 vertical addition problems, helping students build fluency and confidence with consistent practice.

Key Features:

• 90 printable pages of vertical addition

• Numbers added are between 10 and 20

• Answers do not exceed 40

• Easy-to-read layout with 16 problems per page

• Answer key included for quick correction

• Great for independent practice, classwork, or homework

• Ideal for Grades 1–2 or intervention groups

How to Use:

• Use in math centers for daily practice

• Print for homework or early finishers

• Assign during morning work or review sessions

• Use as a quick math assessment or quiz

• Add to sub plans or a no-prep packet

Order your copy today!