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8 - Math Vocab 1
Unit 1 Vocabulary
Definition/Example | Word |
---|---|
whole numbers and their opposites | integers |
. . . -3, -2, -1, 0, 1, 2, 3 . . . | integers |
numbers less than zero | negative numbers |
numbers greater than zero | positive numbers |
zero and positive numbers without including fractions or decimals | whole numbers |
0, 1, 2, 3, 4, 5 . . . | whole numbers |
numbers that can be written as a ratio of two numbers | rational numbers |
a decimal number that ends | terminating |
a decimal in which one or more digits repeat infinitely | repeating |
one of two equal factors of a number | square root |
6 is the _____ of 36 | square root |
a number with integers for a square root | perfect square |
one of three equal factors of a number | cube root |
a number with an integer as a cube root | perfect cube |
5 is the _____ of 125 | cube root |
a number which cannot be written as a ratio of two numbers | irrational |
all numbers that are rational and irrational | real |