FOUR in depth place value rounding lessons, no prep! Simply display these slides and teach whole class or upload to Google Classroom and allow your students to independently work through these interactive Google Slides. Rounding Lesson 1: I can round multi-digit numbers to the thousands place using the vertical number line. Lesson 2: I can round multi-digit numbers to any place using the vertical number line. Lesson 3: I can use place value understanding to round multi digit numbers to any plac