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Ch.1

math vocab

QuestionAnswer
Absolute Value The absolute value of a number a is its distance from 0 on a number line. The absolute value of a number a is writteen as a.
Opposites Are numbers that have the same absolute value but different signs.
Integer Numbers that are consisting of negative integer 0 and positive integers.
Additive Inverse the additive inverse of a number is its opposites the sum of a number and its additives inserve is 0.
Natural Numbers Natural numbers are all positive integers from 1 to infinity. They do not include zero, negative numbers or decimals.
Rational Numbers is a type of real number, which is in the form of p/q where q is not equal to zero.
Real Numbers Some of the examples of real numbers are 23, -12, 6.99, 5/2, π, and so on.
Whole Numbers a number without fractions; an integer.
Repeating Decimals a decimal fraction in which a figure or group of figures is repeated indefinitely, as in 0.666… or as in 1.851851851….
Terminating Decimals A terminating decimal is a decimal in which the digits after the decimal point terminate.
Created by: g26julianv
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