Vocabulary words related to fractions
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each of the black spaces below before clicking
on it to display the answer.
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| A whole number greater than 1 that has two or more factors. | composite number
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| Fractions that have the same value. | equivalent fractions
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| A diagram showing the prime factorization of a number. A row of factors branch out from the previous factors until all of the factors are prime numbers. | factor tree
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| The greatest of the common factors of two or more numbers. | greatest common factor (GCF)
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| The least common multiple of the denominators of two or more fractions. | least common denominator (LCD)
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| The least of the common multiples of two or more numbers. | least common multiple (LCM)
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| The product of a number and any whole number. | multiple
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| A ratio that compares a number to 100. | percent
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| Expressing a composite number as a product of prime numbers. | prime factorization
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| A whole number greater than 1 that has exactly two factors, 1 and itself. | prime number
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| A comparison of two numbers by division. Usually written as a fraction. | ratio
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| Numbers that can be written as a ratio of two integers. Includes terminating and repeating decimals, integers, and perfect roots. | rational numbers
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| A decimal whose digits repeat in groups of one or more. | repeating decimals
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| When a fraction is written so that the numerator and denominator are relatively prime i.e. the GCF of the numerator and denominator is 1. | simplest form
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| A decimal whose digits end. | terminating decimals
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| A diagram that uses circles to show how elements among sets of numbers or objects are related. | Venn diagram
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| In repeating decimals, the line or bar placed over the digits that repeat. | bar notation
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| A common multiple of the denominators of two or more fractions. Required to add or subtract fractions but not to multiply or divide them. | common denominator
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