Estimating Addition and Subtraction of Decimals Using Smart Rounding
By LearnZillion MathFrom boclips.com
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In this video, students learn how to use smart rounding to estimate the addition and subtraction of decimals without performing the actual calculation. They learn how to round numbers to familiar or easy-to-work-with values and provide examples using whole numbers and decimals.
Tags
Explainer
Mathematics
Algebra
Physical Sciences
Physics
Upper Primary
Lower Primary
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