Lesson Planet
Search educational resources
  • Sign In Try It Free
  • AI Teacher Tools
    • Discover Resources Search reviewed educational resources by keyword, subject, grade, type, and more
    • Curriculum Manager (My Content) Manage saved and uploaded resources and folders To Access the Curriculum Manager Sign In or Join Now
    • Browse Resource Directory Browse educational resources by subject and topic
    • Curriculum Calendar Explore curriculum resources by date
    • Lesson Planning Articles Timely and inspiring teaching ideas that you can apply in your classroom
    • Our Story
    • Frequently Asked Questions
    • Testimonials
    • Contact Us
  • Pricing
  • School Access
    • Your school or district can sign up for Lesson Planet — with no cost to teachers
      Learn More
  • Sign In
  • Try It Free

Hi, what do you want to do?

Create a lesson plan
Create a lesson plan
Generate resources with 80+ AI teacher tools
Generate resources with 80+ AI teacher tools
Search 200,000 instructional videos
Search 200,000 instructional videos
Find a teaching resource
Find a teaching resource
Illustrative Mathematics: 3.nbt Rounding to the Nearest Ten and Hundred Unknown TypeIllustrative Mathematics: 3.nbt Rounding to the Nearest Ten and Hundred Unknown Type
Publisher
Illustrative Mathematics
Curator Rating
Educator Rating
Not yet Rated
Unknown Type

Illustrative Mathematics: 3.nbt Rounding to the Nearest Ten and Hundred

Curated by ACT

The purpose of this task is for students to practice rounding numbers to the nearest ten, connect the rules for rounding with location on the number line, and to introduce the idea of rounding to the nearest 100. Aligns with CCSS.Math.Content.3.NBT.A.1 Use place value understanding to round whole numbers to the nearest 10 or 100.

5 Views 4 Downloads
CCSS: Adaptable
Concepts

rounding

Additional Tags

round, 3.nbt.a.1, cc by-nc-sa 4.0, ccss.math.content.3.nbt.a.1 use place value understanding to round whole numbers to the nearest 10 or 100., creative commons attribution-noncommercial-sharealike 4.0, illustrative mathematics, illustrative mathematics: 3.nbt rounding to the nearest ten and hundred ccss.math.content.3.nbt.a.1, rounding to the nearest hundred, rounding to the nearest ten, rounding to the nearest ten and hundred ccss.math.content.3.nbt.a.1
Show More Show Less

Resource Details

Grade
2nd - 4th
Subjects
Math
1 more...
Resource Types
Assessments
1 more...
Audiences
For Administrator Use
1 more...
Instructional Strategy
Independent Practice
Lexile Measures
0L

Common Core

3.NBT.A.1 2.NBT.B.8 4.NBT.A.3

See similar resources:

Worksheet

Rounding 3-Digit Numbers to the Nearest Ten

Curated OER
Practice rounding whole numbers to the nearest ten. Learners do several practice sheets to show understanding of rounding to the nearest ten.
3rd - 4th Math
Printables

Rounding Numbers – 10s

Curriculum Corner
Thirty-two flash cards and a 14-problem worksheet pair together to reinforce the concept of rounding to the nearest ten.
3rd Math
CCSS: Adaptable
Worksheet

Rounding to the Nearest 10

DK Publishing
Practice rounding with your third graders using a helpful, straightforward activity. After a lesson about rounding to the nearest 10, have your young mathematicians locate ten numbers on number lines, and fill in the correct answer....
2nd - 4th Math
CCSS: Designed
Worksheet

Rounding to the Nearest Whole Number

Curated OER
Bring money and measurement together by practicing rounding decimals to the nearest whole number. Three sections prompt fourth graders to round to the nearest dollar, the nearest meter, and the nearest whole unit. Use this activity as an...
3rd - 5th Math
CCSS: Designed
Worksheet

Rounding 3

Curated OER
Here is a rounding numbers to the nearest ten worksheet in which pupils read two-digit numbers and round them to the nearest ten. They solve 10 problems.
2nd - 3rd Math
Lesson Plan

Rounding To The Nearest Ten And Hundred

Curated OER
In this rounding to the nearest ten and hundred worksheet, students, with a partner, calculate the answers to nine word problems or mathematical equations dealing with estimation.
4th - 5th Math
Instructional Video

Rounding Whole Numbers Example 1, Arithmetic Properties, Pre-Algebra

Khan Academy
Rounding is an essential skill that must be used throughout the study of mathematics. This Khan Academy video is the first in a series of three. It shows how to round the number 24,259 to the nearest hundred, using a number line.
4 mins 3rd - 5th Math
CCSS: Adaptable
Interactive

Study Jams! Estimate Whole Numbers

Scholastic
Watch animated slides as RJ explains how to round numbers to the nearest ten and thousand. Viewers then get a chance to try it themselves.
3rd - 5th Math
CCSS: Adaptable
Lesson Plan

Rounding Numbers

Teacher Created Materials
Pupils practice rounding numbers to the nearest ten and hundred. They solve rounding numbers word problems, and add and subtract rounded numbers. This nice, neat handout fully serves its purpose and can help meet CCSS.Math.Content.3.NBT.1.
3rd Math
CCSS: Adaptable
Unknown Type

Illustrative Mathematics: 4.nbt Rounding to the Nearest 1000

Illustrative Mathematics
The purpose of this task is for students to estimate the position of numbers less than 10,000 on the number line, to practice rounding, and to make the connection between rounding and location on the number line. Aligns with 4.NBT.A.3.
3rd - 5th Math
CCSS: Designed
Try It Free
© 1999-2026 Learning Explorer, Inc.
Teacher Lesson Plans, Worksheets and Resources

Sign up for the Lesson Planet Monthly Newsletter

Open Educational Resources (OER)

  • Health
  • Language Arts
  • Languages
  • Math
  • Physical Education
  • Science
  • Social Studies
  • Special Education
  • Visual and Performing Arts
View All Lesson Plans

Discover Resources

  • Our Review Process
  • How it Works
  • How to Search
  • Create a Collection

Manage Curriculum

  • Edit a Collection
  • Assign to Students
  • Manage My Content
Contact Us Site Map Privacy Policy Terms of Use