Build essential addition skills with this engaging worksheet pack focused on double-digit addition within 100 with regrouping. Designed for 1st and 2nd-grade students, these worksheets provide plenty of structured practice to help boost fluency and confidence in math.

Use them during math centers, independent practice, homework, early finisher activities, or throughout the year for consistent skill reinforcement. With cute clipboard visuals and 50 activity pages plus answer keys, this set is both student-friendly and teacher-ready!

What’s Included:

✅ 50 Practice Pages – Double-digit addition within 100 (with regrouping)
✅ 50 Answer Keys – For quick grading or student self-check
✅ Black & White Format – Printer-friendly and perfect for coloring
✅ Easy-to-read layout – Clean visuals help students stay focused

Key Features:

✔️ Aligned to Common Core Standards for Grades 1–2
✔️ Scaffolded to support learners who need extra help
✔️ Clear, consistent format for independent or guided practice
✔️ Visual theme with clipboards to make math more engaging

Benefits:

✔️ Reinforces addition with regrouping in a fun, consistent way
✔️ Saves teachers prep time with ready-to-go printable pages
✔️ Builds student confidence through repeated practice
✔️ Includes full answer keys for easy correction or take-home work

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Example

• Addition Within 100 Regrouping Worksheet
• Subtraction Within 100 with Regrouping
• Addition & Subtraction Within 100 Regrouping Worksheet
• Missing Addition Within 20
• Missing Subtraction Within 20
• 10 Apples Up on Top
• Single Digit Addition within 20
• Single Digit Subtraction within 20
• 2-Digit by 1-Digit Multiplication Worksheets | Grades 3–4
• Missing Number Multiplication – Fun Math Worksheets | Grades 3-4
• 2-Digit by 2-Digit Multiplication Worksheets | Grades 4–5

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