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2nd Six Weeks Vocabulary
All vocabulary words for the second six weeks.
20
Mathematics
5th Grade
10/09/2013

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Cards

Term

     Numerator 

Definition
The top number in a fraction, tells how many parts are being considered
Term
Denominator
Definition
The bottom portion of a fraction that tells the total parts in all.
Term
Factor Tree
Definition

 A diagram showing the prime factorization of a number

Term
Fraction
Definition

 a number that names part of a whole or part of a group.

Term
Common factor(s) 
Definition
a factor or set of factors shared by two or more numbers
Term
Composite number 
Definition
a number with more than two factors
Term
  Divisibility 
Definition

the ability for a number to be divided without a remainder

Term
  Factor 
Definition

a number multiplied by another number to find a product

Term
      Prime number 
Definition

a number with exactly two factors, 1 and the number itself

Term
     Equivalent fractions 
Definition

 fractions that represent the same value

Term
Improper fraction 
Definition

 a fraction with a numerator that is greater than or equal to the denominator and whose value is equal to or greater than one

Term
Mixed number 
Definition
a number that has a whole number part and a fractional part 
Term
  Equation 
Definition

a statement showing the equality of two expressions joined by an equal sign

Term
    Expression
Definition

 a mathematical phrase that can contain ordinary numbers, unknowns (such as x or y) and operators (such as add, subtract, multiply and/or divide)

Term
  Input/output machine or table 
Definition

 takes a number called the input and performs one or more operations on it to produce a new value called the output

Term
Sum
Definition
the answer to an addition problem
Term
Difference
Definition
The answer to a subtraction problem
Term
Quotient
Definition
The answer to a division problem.
Term
Product
Definition
the answer to a multiplication problem
Term
   Equivalent
Definition

equal, having the same value. 

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