Help your students build confidence with 2-digit and 1-digit addition through engaging math practice activities! This resource provides a variety of worksheets that allow students to practice addition skills both with and without regrouping while strengthening number sense and problem-solving abilities.

What's Included?

✅ 16 Student Worksheets
✅ 16 Answer Keys
✅ Easy-to-use, print-and-go format
✅ Perfect for math centers, independent practice, homework, morning work, and intervention

Worksheet Breakdown

Pages 1–5

2-Digit + 1-Digit Addition Without Regrouping

• Solve vertical addition problems
• Practice basic addition skills without carrying

Pages 6–8

Missing Number Addition Without Regrouping

• Fill in the missing number in the box
• Horizontal addition equations
• Develop number sense and critical thinking

Pages 9–13

2-Digit + 1-Digit Addition With Regrouping

• Solve vertical addition problems
• Practice carrying/regrouping skills

Pages 14–16

Missing Number Addition With Regrouping

• Fill in the missing number in the box
• Horizontal addition equations
• Reinforce addition strategies and regrouping concepts

Skills Covered

✔ 2-Digit + 1-Digit Addition
✔ Addition Without Regrouping
✔ Addition With Regrouping
✔ Missing Number Equations
✔ Number Sense
✔ Mathematical Reasoning

Perfect For

⭐ Grade 1 Math
⭐ Grade 2 Math Review
⭐ Homeschool Learning
⭐ Math Centers
⭐ Independent Practice
⭐ Homework Assignments
⭐ Early Finishers
⭐ Intervention Activities

Your students will enjoy practicing essential addition skills while building confidence and accuracy in math!