1st Grade Place Value Worksheets - Ocean Theme (Medium)

This 1st grade place value worksheet includes 20 medium-level practice exercises designed specifically for 1st Grade students, with moderately challenging exercises that strengthen core skills and encourage deeper thinking. These balanced activities progressively build complexity, making them perfect for students who have grasped the basics of place value and are ready to deepen their understanding. Students will practice identifying place values, writing numbers in expanded form, comparing numbers, and rounding. Skills covered include place value, expanded form, number comparison, rounding. Perfect for classroom practice, homework assignments, or homeschool curriculum. A separate printable answer key is included for quick and easy grading.