Juneteenth Math Worksheets | Adding Three 3-Digit Numbers | Addition Practice with Answer Key | Grades 3–4

40 Pages ( 20 Worksheets 20 Answers )

Strengthen multi-digit addition skills while celebrating Juneteenth with this engaging set of Adding Three 3-Digit Numbers worksheets! Perfect for Grades 3–4, this resource provides students with meaningful practice in adding three large numbers, with and without regrouping.

This packet includes 40 printable black-and-white pages, ideal for math centers, independent work, morning work, homework, review, or summer learning.
An answer key is included to support quick grading and self-checking.

Combine cultural awareness with essential math practice using these Juneteenth-themed worksheets created to boost confidence and computational fluency.

⭐ What’s Included

• 40 printable worksheets
• Adding three 3-digit numbers
• Problems with and without regrouping
• Juneteenth-inspired designs
• Clean, easy-to-read layout
• Complete answer key included

🎯 Skills Covered

• Adding three 3-digit numbers
• Regrouping and non-regrouping practice
• Multi-digit addition fluency
• Strengthening problem-solving and computation skills

📚 Grade Levels

Grades 3–4

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