# Prealgebra Review

## Terms

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- Numbers used most often in everday life; complete. Ex. 0, 1, 2, 3, 4, ...
- Whole Numbers
- Numbers that are incomplete, or part of a number. Ex. 1/3, 5/4, ...
- Fractions
- A ___ is fraction in which the numerator is smaller then the denominator. These are less then one.
- Proper fraction
- When the denominator is less than the numerator, it is called a ___. Has a value greater then one.
- Improper fraction
- An improper fraction can also be written as a ___.
- Mixed number
- The answer to a multiplication problem.
- Product
- Numbers that when multiplied together result in a product.
- Factors
- A ___ number has only two factors (itself and 1).
- Prime number
- A whole number greater than one that is not prime.
- Composite number
- A number written using factors that are all prime numbers.
- Prime factored form
- A fraction is in ___ when the numerator and denominator have no factors in common (other than 1).
- Lowest terms
- Two fractions are ___ of each other if their product is 1.
- Reciprocals
- The result of the division of two fractions.
- Quotient
- The result of adding two numbers.
- Sum
- The result of subtracting two numbers.
- Difference