Vocab. Words
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| integer | The number..., -3, -2, -1, 0, 1, 2, 3,... consisting of the negative integers, zero, and the positive integers.
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| negative integer | Integers that are less than zero.
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| number line | a line with equal distances marked off to represent numbers
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| venn diagram | uses circles or ovals inside a rectangle to show a relationship of sets
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| positive integer | Integers that are greater than zero
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| whole number | The numbers 0, 1, 2, 3,...
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| rational number | A number that can be written a/b where a and b are integers and b does not equal 0
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| absolute value | The absolute value of a number a is the distance between a and 0 on a number line. The symbol IaI represents the absolute value of a
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| coordinate | The number that corresponds to a point on a number line
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| comparison property | for any two numbers a and b, exactly one of the following sentences is true: a=b a
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| cross products | when two fractions are compared, the cross products of the terms on the diagonals
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| density property | between every pair of distinct rational numbers, there are infinitely many rational numbers
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| complex fraction | a fraction that contains a fraction in its numerator, denominator, or both
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| matrix | a rectangular arrangement of numbers in columns and rows. each number in a matrix are written m x n
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| dimensions of the matrix | if a matrix has m rows and n columns,
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Created by:
Albino_T1ger
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