5-Digit Addition with Three Addends Worksheets | 100 Practice Pages

Help students master large-number addition with this collection of 100 printable worksheets featuring 5-digit addition with three addends. Designed for Years 4–5 Maths (Ages 8–10), these worksheets provide structured practice with both regrouping and without regrouping, helping students build fluency, accuracy, and confidence in multi-digit addition.
Perfect for teachers, parents, and homeschoolers, this no-prep, print-and-go resource is ideal for daily math practice at school or at home.

Features
• 100 printable worksheets
• 5-digit addition with three addends
• Problems with and without regrouping
• Clear, student-friendly column layout
• Ready to print, no prep required

Skills Students Will Practice
• Multi-digit addition fluency
• Adding three 5-digit numbers
• Regrouping (carrying) strategies
• Place value understanding
• Accuracy and mathematical confidence

Perfect For
• Classroom lessons
• Homework assignments
• Math centers
• Independent practice
• Homeschool learning
• Distance learning
• Age Range: 8–10 years (Years 4 - 5)

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