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7 Cards in this Set
- Front
- Back
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integers
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integers are numbers... -4, -3, -2, -1, 0, 1, 2, 3. Negative and positive
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Nonintegers
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numbers that have a fractional part. 1/2, 4.23, etc.
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PEMDAS
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Parentheses, Exponents, Multiplication, Division, Addition and Substraction
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Counting Consecutive Numbers
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subtract the smallest from the largest and add 1.
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Divisibility - factor and multiple
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the factors of integer n are the positive integers that divide into n with no remainder. the multiples of n are the integers that n divides into with no remainder
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prime factorization
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keep breaking it up into factors until ALL THE FACTORS ARE PRIME.
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common multiple
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multiple of two or more positive integer.
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