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Rounding to Tens or Hundreds (Grade 3)




 


Videos and lessons to help Grade 3 students learn to use place value understanding to round whole numbers to the nearest 10 or 100.

Common Core: 3.NBT.1

Suggested Learning Target

  • I can round whole numbers to the nearest 10.
  • I can round whole numbers to the nearest 100.

Related Topics:
More Lessons for Grade 3

Common Core for Grade 3

Rounding Tens
Lesson for third grade Common Core. 3.NBT.1 rounding numbers to the nearest ten using a place value chart or number line.


Rounding to the nearest 10 using a number line.





Round to the nearest 10
In this lesson you will learn how to round to the nearest 10 using the number line.


Rounding to the nearest 100 using a number line.



 

Rounding to the nearest 100 using a number line (practice).


Round to the nearest 100
In this lesson you will learn how to round to the nearest 100 using the number line.




Rounding Poem
Find your number
Look right next door
4 or less - just ignore
5 or more - add one more
Rounding to the Nearest Ten.


Rounding to the Nearest Hundred.



 

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.


You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.


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