1. integer integer The set of whole numbers and their opposites.
Definition
Characteristics
Examples
Non-examples
The set of whole numbers and their opposites.
integer
Definition
Characteristics
Examples
Non-examples
The set of whole numbers and their opposites.
integer

2. identity property identity property
Definition
Characteristics
Examples
Non-examples
The math property that states that if you add zero to a number or if you multiply a number by one you get the
same value.
identity
property
Definition
Characteristics
Examples
Non-examples
The math property that states that if you add zero to a number or if you multiply a number by one you get the
same value.
identity
property

3. Definition
Characteristics
Examples
Non-examples
A mathematical phrase that contains at least one variable and does not contain an equal sign.
algebraic
expression
Definition
Characteristics
Examples
Non-examples
A mathematical phrase that contains at least one variable and does not contain an equal sign.
algebraic
expression

4. associative property associative property
Definition
Characteristics
Examples
Non-examples
The math property that states that the sum or product stays the same when the grouping, but not the order of addends or factors is changes.
associative
property
Definition
Characteristics
Examples
Non-examples
The math property that states that the sum or product stays the same when the grouping, but not the order of addends or factors is changes.
associative
property

5. commutative property commutative property
Definition
Characteristics
Examples
Non-examples
The math property that states that the sum or product stays the same when you change the order of the addends
or factors.
commutative
property
Definition
Characteristics
Examples
Non-examples
The math property that states that the sum or product stays the same when you change the order of the addends
or factors.
commutative
property

6. distributive property distributive property
Definition
Characteristics
Examples
Non-examples
The math property that says multiplying a number by a group of numbers added together is the same as doing each multiplication
separately.
distributive
property
Definition
Characteristics
Examples
Non-examples
The math property that says multiplying a number by a group of numbers added together is the same as doing each multiplication
separately.
distributive
property

7. Definition
Characteristics
Examples
Non-examples
A number that tells how many times the base number is used as a factor.
exponent
Definition
Characteristics
Examples
Non-examples
A number that tells how many times the base number is used as a factor.
exponent

8. variable variable A symbol (letter) that represents an unknown value.
Definition
Characteristics
Examples
Non-examples
A symbol (letter) that represents an unknown value.
variable
Definition
Characteristics
Examples
Non-examples
A symbol (letter) that represents an unknown value.
variable

9. Rules describing what sequence to use when evaluating expressions.
Definition
Characteristics
Examples
Non-examples
Rules describing what sequence to use when evaluating expressions.
order of
operations
Definition
Characteristics
Examples
Non-examples
Rules describing what sequence to use when evaluating expressions.
order of
operations

10. cubed cubed A base number with an exponent of 3.
Definition
Characteristics
Examples
Non-examples
A base number with an exponent of 3.
cubed
Definition
Characteristics
Examples
Non-examples
A base number with an exponent of 3.
cubed

11. squared squared A base number with an exponent of 2.
Definition
Characteristics
Examples
Non-examples
A base number with an exponent of 2.
squared
Definition
Characteristics
Examples
Non-examples
A base number with an exponent of 2.
squared

12. Definition
Characteristics
Examples
Non-examples
The traditional step by step procedure for solving a mathematical problem.
standard
algorithm
Definition
Characteristics
Examples
Non-examples
The traditional step by step procedure for solving a mathematical problem.
standard
algorithm

13. model model A visual representation of a math problem.
Definition
Characteristics
Examples
Non-examples
A visual representation of a math problem.
model
Definition
Characteristics
Examples
Non-examples
A visual representation of a math problem.
model

14. equivalent equivalent
Definition
Characteristics
Examples
Non-examples
Two or more numbers that have the same value but do not look identical.
equivalent
Definition
Characteristics
Examples
Non-examples
Two or more numbers that have the same value but do not look identical.
equivalent

15. Definition
Characteristics
Examples
Non-examples
When whole numbers (other than zero) are multiplied together each number is a ________.
factor
Definition
Characteristics
Examples
Non-examples
When whole numbers (other than zero) are multiplied together each number is a ________.
factor

16. multiple multiple The product of two whole numbers.
Definition
Characteristics
Examples
Non-examples
The product of two whole numbers.
multiple
Definition
Characteristics
Examples
Non-examples
The product of two whole numbers.
multiple

17. prime prime A number whose only factors are one and itself.
Definition
Characteristics
Examples
Non-examples
A number whose only factors are one and itself.
prime
Definition
Characteristics
Examples
Non-examples
A number whose only factors are one and itself.
prime

18. composite composite A number which has more than 2 factors.
Definition
Characteristics
Examples
Non-examples
A number which has more than 2 factors.
composite
Definition
Characteristics
Examples
Non-examples
A number which has more than 2 factors.
composite

19. reciprocals reciprocals Two numbers whose product is 1.
Definition
Characteristics
Examples
Non-examples
Two numbers whose product is 1.
reciprocals
Definition
Characteristics
Examples
Non-examples
Two numbers whose product is 1.
reciprocals

20. Definition
Characteristics
Examples
Non-examples
A fraction with a numerator greater than (or equal to) its denominator.
improper
fraction
Definition
Characteristics
Examples
Non-examples
A fraction with a numerator greater than (or equal to) its denominator.
improper
fraction

21. mixed number mixed number
Definition
Characteristics
Examples
Non-examples
A whole number and a fraction combined into one number.
mixed
number
Definition
Characteristics
Examples
Non-examples
A whole number and a fraction combined into one number.
mixed
number

22. proper fraction proper fraction
Definition
Characteristics
Examples
Non-examples
A fraction that has a numerator that is less than its denominator.
proper
fraction
Definition
Characteristics
Examples
Non-examples
A fraction that has a numerator that is less than its denominator.
proper
fraction

23. Definition
Characteristics
Examples
Non-examples
The sum of the data divided by the number of data values. (a type of average.)
mean
Definition
Characteristics
Examples
Non-examples
The sum of the data divided by the number of data values. (a type of average.)
mean

24. Definition
Characteristics
Examples
Non-examples
The middle number of a data set when the numbers are arranged from least to greatest.
median
Definition
Characteristics
Examples
Non-examples
The middle number of a data set when the numbers are arranged from least to greatest.
median

25. mode mode The number that appears the most often in a set of data.
Definition
Characteristics
Examples
Non-examples
The number that appears the most often in a set of data.
mode
Definition
Characteristics
Examples
Non-examples
The number that appears the most often in a set of data.
mode

26. Definition
Characteristics
Examples
Non-examples
The difference between the greatest number and the least number in a set of data.
range
Definition
Characteristics
Examples
Non-examples
The difference between the greatest number and the least number in a set of data.
range

27. Definition
Characteristics
Examples
Non-examples
A bar graph in which the labels for the bars are numerical intervals of the same size.
histogram
Definition
Characteristics
Examples
Non-examples
A bar graph in which the labels for the bars are numerical intervals of the same size.
histogram

28. ratio ratio A comparison of two quantities using division.
Definition
Characteristics
Examples
Non-examples
A comparison of two quantities using division.
ratio
Definition
Characteristics
Examples
Non-examples
A comparison of two quantities using division.
ratio

29. Definition
Characteristics
Examples
Non-examples
A ratio comparing two different units that is simplified so the second quantity is one unit.
unit rate
Definition
Characteristics
Examples
Non-examples
A ratio comparing two different units that is simplified so the second quantity is one unit.
unit rate

30. percent percent The number of parts per 100.
Definition
Characteristics
Examples
Non-examples
The number of parts per 100.
percent
Definition
Characteristics
Examples
Non-examples
The number of parts per 100.
percent

31. coefficient coefficient
Definition
Characteristics
Examples
Non-examples
The number placed before the variable in an algebraic term.
coefficient
Definition
Characteristics
Examples
Non-examples
The number placed before the variable in an algebraic term.
coefficient

32. Definition
Characteristics
Examples
Non-examples
A number that has a fixed value that does not change or vary.
constant
Definition
Characteristics
Examples
Non-examples
A number that has a fixed value that does not change or vary.
constant

33. Definition
Characteristics
Examples
Non-examples
A mathematical sentence that states two expressions are equal.
equation
Definition
Characteristics
Examples
Non-examples
A mathematical sentence that states two expressions are equal.
equation

34. inequality inequality
Definition
Characteristics
Examples
Non-examples
A mathematical sentence that compares expressions using one of the symbols ‹, ›, ≤, ≥
or ≠.
inequality
Definition
Characteristics
Examples
Non-examples
A mathematical sentence that compares expressions using one of the symbols ‹, ›, ≤, ≥
or ≠.
inequality

35. Term Term A single number or A single variable or
Definition
Characteristics
Examples
Non-examples
A single number or
A single variable or
A combination of numbers and variables multiplied together
Term
Definition
Characteristics
Examples
Non-examples
A single number or
A single variable or
A combination of numbers and variables multiplied together
Term

36. congruent congruent Figures that have exactly the same size and shape.
Definition
Characteristics
Examples
Non-examples
Figures that have exactly the same size and shape.
congruent
Definition
Characteristics
Examples
Non-examples
Figures that have exactly the same size and shape.
congruent

37. Definition
Characteristics
Examples
Non-examples
A three-dimensional shape that has two bases that are parallel and the same size and shape. The other faces are all parallelograms.
prism
Definition
Characteristics
Examples
Non-examples
A three-dimensional shape that has two bases that are parallel and the same size and shape. The other faces are all parallelograms.
prism

38. surface area surface area
Definition
Characteristics
Examples
Non-examples
The sum of the areas of all the faces of a 3-dimensional figure.
surface
area
Definition
Characteristics
Examples
Non-examples
The sum of the areas of all the faces of a 3-dimensional figure.
surface
area

39. Definition
Characteristics
Examples
Non-examples
The point at which two or more line segments, lines, or rays intersect to form an angle
vertex
Definition
Characteristics
Examples
Non-examples
The point at which two or more line segments, lines, or rays intersect to form an angle
vertex

40. volume volume The number of cubic units it takes to fill a figure.
Definition
Characteristics
Examples
Non-examples
The number of cubic units it takes to fill a figure.
volume
Definition
Characteristics
Examples
Non-examples
The number of cubic units it takes to fill a figure.
volume