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10 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Term
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Each number in a pattern
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9, 13, 17, 21, 25, . . .
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Numerical Expression
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A combination of numbers and operations
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8 + 14 / 2 x 4 =
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Algebraric Expression
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Combinations of variables, numbers, and at least 1 operation
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3b + 3 = 18
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Equation
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A sentence that contains an equals sign
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8 + 4 = 3 x 4
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Variable
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A symbol, usually a letter, used to represent a number
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4 + h = 10
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Order of Operations
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These tell you which operation to perform first so that everyone gets the same answer.
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(3 + 6) - 1 / 3 =
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Composite Numbers
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Numbers greater than 1 with more than two factors.
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100.
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Prime Number
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A number that has exactly two numbers that will go into it, 1 and itself.
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2
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Prime Factorization
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The expression of a composite number as the product of prime numbers
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32
4 8 2 2 2 4 2 2 |
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Factors
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All numbers that can be multiplied by another number to get the same answer
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32: 1, 2, 4, 8, 16, 32.
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