4-Digit & 5-Digit Addition Worksheets with Three Addends | 200 Printable Worksheets | 6,000 Exercises

Practice adding three 4-digit and 5-digit numbers with this comprehensive collection of 200 printable worksheets designed for Years 4–5 Maths (Ages 8–10). Students solve addition problems with and without regrouping, building fluency, accuracy, confidence, and strong place value skills through structured daily practice.
Each worksheet contains 30 exercises, giving students a total of 6,000 addition problems for meaningful and consistent skill development.
These ready-to-print worksheets are perfect for classroom lessons, homework, math centers, independent practice, and homeschool learning.

Features
• 200 printable worksheets
• 30 exercises per page
• 6,000 total three-addend problems
• 4-digit and 5-digit addition
• Problems with and without regrouping
• Ready-to-use, no prep
• Clear, student-friendly layout

Skills Developed
• Multi-digit addition fluency
• Regrouping (carrying) strategies
• Place value understanding
• Accuracy and confidence
• Problem-solving skills

Perfect For
• Classroom practice
• Homework assignments
• Math centers
• Independent practice at home
• Homeschooling
• Skill reinforcement
• Age Range: 8–10 years (Years 4–5)

Please note: This resource includes worksheets only. Answer keys are not included.