This Eureka Math Grade 2 Module 3, Lesson 3 resource helps students deepen their understanding of place value and counting within 1,000+ by focusing on efficient counting, regrouping, and flexible use of units. Students engage in fluency activities that strengthen: Skip counting and number patterns Counting up and down using ones, tens, and hundreds Using tools like meter strips and visual models During concept development, students: Build and represent numbers using ones, tens, and hund