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11 Cards in this Set
- Front
- Back
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Real numbers
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All numbers on a number line.
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Integers
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All numbers with no fractional or decimal parts, including negative numbers, and zero, multiples of 1.
(ex. -3, -2, -1, 0, 1, 2, 3) |
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Operations
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A function or process that is performed on one or more numbers. (The four basic arithmetic operations are addition, subtraction, multiplication, and division.)
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Sum
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The result of addition
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Difference
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The result of subtraction
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Product
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The result of multiplication
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Quotient
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The result of division
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Reciprocal
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The result of switching the numerator and denominator of a fraction.
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Number line
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A straight line, extending infinitely in either direction, on which real numbers are represented as points. (decimals and fractions as well as Radical 2 can be depicted on a number line.)
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Commutative
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Switching the order of any two numbers being added or subtracted does not effect the result. (subtraction and division is not commutative)
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Associative
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Regrouping the numbers being added or subtracted does not effect the result. (subtraction and division is not associative) ex. (3 + 5) + 8= 3 + (5 + 8)
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