Numbers Base Ten: "Rounding to 100 with Numberlines"

ABOUT THIS LESSON: 3rd Grade Math, Numbers Base Ten, Week 1

Lesson 3 of 5. Students will use numberlines (with 100 divisions) to help round a given number to the nearest Hundred’s place. The worksheets include one problems page and one answers page. *

ABOUT THE AUTHOR: Elizabeth Sweet has taught grades 3-5 since 2003. Her awards include County Teacher of the Year (2015). When she’s not busy teaching 4th grade in the American public school system, she enjoys baking, reading, knitting and exploring nature.

*Math worksheets made possible by