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Decimal place value (video) | Decimals | Khan Academy
Introduction to decimal place values and the value of decimal digits. Created by Sal Khan and Monterey Institute for Technology and Education.
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Como expressar números decimais de várias formas
Aprenda tudo sobre a compreensão de como expressar decimais de várias formas. Aprenda a decompor os decimais em valores posicionais, mostre como escrevê-los de forma expandida, …
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Decimal system refresher | AP CSP (video) | Khan Academy
Review how the decimal number system works before diving into the binary number system. The decimal number system and binary number system work the same way; the only difference is what …
Fraction to decimal: 11/25 - Khan Academy
Let's see if we can write the fraction 11 over 25, or we could call 11/25, to see if we can write that as a decimal. And we're going to round it to the nearest thousandths place.
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