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10 Cards in this Set
- Front
- Back
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Power of ten
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A number produced by raising a 10 to an exponent. The result can be a fraction or a decimal
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Base
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The number that is used as a factor in an exponential number
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Exponent
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The number that indicates how many times the base is used as a factor
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Scientifc Notation
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A number written as the product of a number between 1 and 10 multiplied by a power of 10. 4 x 10^3 = 4000
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Standard form
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A number written using place values 2X + 4 = 8 X=2
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Prime Factorization
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A number written as the product of its prime factors
147 / 3 = 49 49 / 7 = 7 3x7x7 = 147 or 3x7^2 = 147 |
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Prime Number
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A whole number greater than 1 that has exactly two factors, 1 and itself
7 and only be divided by 1 & 7 |
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Composite Number
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A whole number greater than 1 that has more than 2 whole number factors
6 had factors of 1, 6, 2 & 3 |
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Greatest Common Factor (GCF)
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The largest common factor of 2 or more given numbers
GCF of 9 and 6 is 3 |
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Least Common Multiple (LCM)
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The least number, other than zero, that is a common multiple of 2 or more given numbers.
Find the GCF of 2 numbers then multiply them and divide by the GCF GCF of 12 & 15 is 3 then take 12*15 = 180 then 180/3=60. 60 is the LCM |
