Grade 1 - Lesson 13 - Exploring Number Patterns and Counting to 100 Part I

Grade 1 Math Worksheets – Lesson 13: Exploring Number Patterns and Counting to 100 Part I

Help your first grader strengthen counting skills with Lesson 13: Exploring Number Patterns and Counting to 100 Part I from the Grade 1 Math Worksheets workbook. This lesson helps children move beyond small numbers and begin exploring number patterns up to 100 in a clear, visual, and step-by-step way.

Designed for children ages 6–7, this lesson gives students practice with counting forward, recognizing number order, finding missing numbers, and noticing patterns in number sequences. Students begin to understand how numbers grow, how counting follows a pattern, and how numbers connect across the hundred chart.

With 21 pages of focused practice, Lesson 13 helps build strong number sense and prepares students for place value, skip counting, addition, subtraction, and problem solving. The activities are simple, engaging, and useful for classroom practice, homeschooling, tutoring, or extra math support at home.

Perfect for:

Parents, teachers, homeschoolers, tutors, and first-grade students who need practice with counting and number patterns up to 100.