Vocabulary Worksheet · Grades 3–6
Adding Suffixes Worksheet
A printable spelling worksheet for grades 3-6 on adding suffixes. Students learn the drop-the-e and change-y-to-i rules, then add endings to eight words correctly and answer four short questions. A complete answer key is included.

Subject
Vocabulary
Grades
Grades 3–6
Skill Focus
Adding Suffixes, phonics and spelling
Lesson Length
25 minutes
Lesson Overview
About this worksheet
Adding a suffix often changes a word’s spelling. This worksheet teaches two key rules – drop the silent e before a vowel ending, and change y to i before endings like -ed, -es, and -er.
The reference box and Section A are on page 1. The reference box explains both rules with examples. Section A asks students to add the ending to eight words. Section B on page 2 has four short-response questions.
Page 3 is a complete answer key with answers for every item. The worksheet pairs well with the Doubling the Final Consonant and Prefixes worksheets.
How to Use This Lesson
Read the reference box and the drop-e and change-y rules.
Add the ending to each word in Section A on page 1.
Answer the four questions in Section B on page 2.
Use the answer key on page 3 for self-check.
Pair with the Doubling the Final Consonant Worksheet for more rules.
Printable Resource
A classroom-ready PDF with everything in one printable resource.
Full Member Resource · Printable PDF · 3 pages · Answer Key
Adding Suffixes Worksheet
A printable spelling worksheet for grades 3-6 on adding suffixes. Students learn the drop-the-e and change-y-to-i rules, then add endings to eight words correctly and answer four short questions. A complete answer key is included.
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