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Integers
Integer vocabulary set
19
Mathematics
7th Grade
10/30/2008

Additional Mathematics Flashcards

 


 

Cards

Term
Absolute Value
Definition
The distance a number is from zero on the number line
Term
Absolute Value Symbol
Definition
Two vertical bars
Term
Additive Inverse
Definition
The sum of any number and its additive inverse is zero.
Term
Average
Definition
The sum of data divided by the number of items in the data set, also called the mean.
Term
Coordinate
Definition
A number that corresponds with a point on a number line.
Term
Exponent
Definition
The exponent tells how many times the base is used as a factor.
Term
Inequality
Definition

A mathematical sentence that contains <, >, =

Term
Integers
Definition

The whole numbers and their opposites. 

-3, -2, -1, 0, 1,2, 3

 

 

Term
Mean
Definition
The sum of data divided by the numberof items in the data set, also called the average.
Term

Natural Numbers, also known as positive integers

1, 2, 3,....

Definition
Term
Negative number
Definition
A number less than zero.
Term
Number Line
Definition
Aline in which the points in order correspond with the numbers in order.
Term
Opposites
Definition
Two numbers with the same absolute value but different signs.
Term
Rational Number
Definition
A number that can be written as a fraction
Term
Simplify
Definition
To write an expression in a simpler form.
Term
Simplest Form
Definition
A fraction is in simplest form when the GCF of the numerator is 1.
Term
Term
Definition
When plus or minus signs separate an algebraic expression into parts, each par tis a term.
Term
Whole Number
Definition
Any of the numbers 0,1, 2, 3, 4.........
Term
Zero Pair
Definition
When one positive integer is paired with one negative integer, the result is called a zero pair.
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