Help students strengthen their addition and critical thinking skills with these engaging 2–3 Digit Addition Missing Number Worksheets! This no-prep math resource encourages students to solve equations by identifying the missing addend and using addition strategies and inverse operations.

Perfect for classroom practice, independent work, homework, morning work, math centers, or extra review activities.

Learning Objectives:

• Addition fluency
• Missing addend practice
• Number sense
• Mental math skills
• Problem solving
• Inverse operations
• Critical thinking

Activity Details:

Students solve each equation by determining the missing number needed to complete the addition sentence.

Example:

74 + □ = 267

Students must think carefully and determine which number belongs in the blank box.

Grade Level:

Grade 2–3

This resource contains:

✔ 50 practice worksheets
✔ Answer Key included
✔ Printable PDF format
✔ No Prep activities
✔ Independent practice
✔ Morning work or homework use
✔ Math center activities
✔ Skill reinforcement

Why teachers love this resource:

⭐ Easy to print and use
⭐ Builds confidence in addition skills
⭐ Encourages logical thinking
⭐ Helps improve number sense
⭐ Great for review and assessment activities

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