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Chapter1

integers

TermDefinition
Absolute Value a number is its distance from 0 on a number line. The absolute value of a number a is written as (a) Example: (3)=(3) (-5)=5 (0)=0
Opposites Two numbers that have the same absolute value but different signs. Example:-4 and 4 are opposites
Integer The numbers, -3,-2,-1,0,1,2,3 consisting of the negative integers, zero, and the positive integers. Example:-9 and 23 are integers.
Additive Inverse The additive inverse of a number a is its opposite, -a. The sum of a number and its additive inverse is 0.
Natural Numbers Whole numbers excluding zero.
Rational Numbers A number that can be repeated as the quotient.
Real Numbers The set of all rational and irrational numbers
Whole Numbers Any positive number that does not include a fractional or decimal part.
Repeating Decimals A decimal fraction in which a figure or group of figure repeated indefinitely.
Terminating Decimalsis A decimal number that contains a finite number of digits after the decimal point.
Created by: user-1866032
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