Unit 1, Lesson 3# Name numbers within 1 million by building understanding of the place value chart and placement of commas for naming base thousand units

EngageNY 60 min(s)

This lesson introduces patterns in the base ten system: ones, tens, hundreds. Students plot numbers on the place value chart using this understanding, and write numbers, inserting commas to indicate this pattern. Students also bundle up to larger units (to 1 million) and model 10 times as many on the place value chart.