According to Pythagoras and the Pythagorean school, the number 3, which they called triad, is the only number to equal the sum of all the terms below it, and the only number whose sum with …

For example, the number 21 is divisible by three (3 times 7) and the sum of its digits is 2 + 1 = 3. Because of this, the reverse of any number that is divisible by three (or indeed, any …

Learn about the number 3. Learn the different ways number 3 can be represented. See the number three on a number line, five frame, ten frame, numeral, word, ...

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Three is an important number for many cultures (groups of people living together). It is also a prime number. It is the first odd prime. In Roman numerals, it is III. three gifts of the wise men …

3: Directed by Lou Simon. With Todd Bruno, Aniela McGuinness, Mike Stanley, Jim Adams. A man and a woman kidnap her rapist in order to extract a confession from him, but how far are …

QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, …

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If a person were to eat 3 slices, the remaining fraction of the pie would therefore be 5 8 as shown in the image to the right. Note that the denominator of a fraction cannot be 0, as it would make …