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Printable 4th grade grammar worksheet on irregular plural nouns including mouse/mice, child/children, and leaf/leaves.
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Irregular Nouns Practice

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This printable grammar worksheet for 4th graders covers irregular plural nouns through 11 fill-in-the-blank and multiple-choice questions. Students work with words like mouse/mice, child/children, sheep, and leaf/leaves. Suitable for grammar review, vocabulary reinforcement, or as homework after a lesson on irregular noun forms.

Subject:
English / Language Arts
Topic:
Grammar
Grade Level:
4th Grade
Updated May 2026

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