Rounding Whole Numbers (Number Line)
Place points on a number line. Round these values to the nearest ten or hundred. Visualize rounding by showing the number line as a hill or series of hills. These hills cause the points to roll to the nearest valley (nearest multiple of ten or one hundred).
Launch GizmoRounding Whole Numbers (Number Line)
Place points on a number line. Round these values to the nearest ten or hundred. Visualize rounding by showing the number line as a hill or series of hills. These hills cause the points to roll to the nearest valley (nearest multiple of ten or one hundred).
5 Minute Preview
Use for 5 minutes a day.
LEARNING OBJECTIVES:
- Round a given number to the nearest ten and/or nearest hundred.
- Given a rounded number, determine what the original value could have been.
- For a given number, name the two multiples of ten and/or the two multiples of one hundred that it falls between.
VOCABULARY:
- midpoint, multiple, round, whole number
LESSON MATERIALS:
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User Submitted Lesson Materials (showing 5 of 7):
Vocabulaire : Arrondissement des nombres entiers
RoundingWholeNumbersVocabF - French Translation
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3rd Grade Math
Exploration par l’étudiant : Arrondissement des nombres entiers
RoundingWholeNumbersSE - French Translation
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3rd Grade Math
Google Doc of Student Exploration Sheet
In the file, click on the link to make a copy of the Google Doc of the Student Exploration Sheet.
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3rd Grade, 4th Grade, 5th Grade Math
Vocabulario: Redondeo de Números Enteros
Vocabulario en español.
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3rd Grade, 4th Grade, 5th Grade Math
Ejercicio Práctico del Alumno: Redondeo de Números Enteros
Ejercicio Práctico del Alumno en español.
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User Recommendations (showing 5 of 12):
Love the rounding part of the Flat and Hill option
Recommended for: 4th Grade MathGizmo User from California
I love the picture capture. I have students use this for our google slides presentation for math concepts.
Recommended for: 4th Grade MathGizmo User from California
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