By Laurie Jarvis
In this learning activity you'll practice rounding numbers.
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Conversions: Fractions-Decimals- Percents
By Suzi Hunsader
Students recognize the conversions used among fractions, decimals, and percents
Measuring Length in the Metric System
By Nabila Dahche
In this learning activity you'll explore how units in the metric system are related to each other and practice locating measurements on a metric line.
Right Triangles That Are Special: Using the Pythagorean Theorem
By Michele Williams
In this learning activity you'll apply the Pythagorean Theorem to isosceles and equilateral triangles.
Understanding Place Value (Screencast)
In this learning activity you'll review the place values of whole numbers.
Understanding Rounding
Estimate
Estimate by using compatible numbers
Rounding Off Whole Numbers
Round what is being asked.
3rd Grade Addition, Subtraction, and Place Value
Addition, Subtraction, Properties of Addition, Rounding to the tens and hundreds place, and Estimation.
Precision of Measurement Numbers
You'll practice identifying the precision of measurement numbers.
Creative Commons Attribution-NonCommercial 4.0 International License.
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