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18 Cards in this Set
- Front
- Back
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commutative property
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Changing the order of the elements being added or multiplied will not change sum or product. 3X2=6 2X3=6
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factor
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A number being multiplied in a multiplication number model.
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product
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The result of a multiplication.
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even number
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A whole number that can be evenly divided by 2. Example-2,4,6,8,10, 12, 14, 16, 18, etc.
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odd number
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A whole number that cannot be evenly divided by two. Example=1, 3, 5, 7, 9, 11, etc.
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divisible
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One whole number is divisible by another whole number if the result of the division is a whole number with remainder 0.
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divisibility test
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A procedure to determine whether a whole number can be divided evenly by another whole number, without actually doing the division.
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remainder
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An amount left over when one number is divided by another.
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factor rainbow
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A way to show factor pairs in a list of all the factors of a number.
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quotient
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The result of dividing one number by another number.
(The answer to a division problem.) |
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composite number
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A whole number that has more than two factors.
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prime number
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A whole number greater than 1 that has exactly two whole-number factors, 1 and itself.
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square number
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A number that is the product of a whole number and itself; a whole number to the second power.
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exponent / exponential notation
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A way of representing repeated multiplication by the same factor.
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square root
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A number which, when multiplied by itself, results in the number squared
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factor string
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A number written as a product of at least two factors that are greater than one.
24=2X3X4 |
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prime factorization
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A whole number expressed as a product of prime factors. The longest factor string for a number. It can't include 1.
24=2X2X2X3 |
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factor tree
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A method used to obtain the prime factorization of a number. Hint-The root is at the top and the leaves are at the bottom.
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