Unit 3 Vocabulary Test - iReady 7th Grade

Front

A decimal number that ends or terminates

Back

Terminating Decimal: A decimal that has a finite number of digits.

Front

To find the value of a numerical or algebraic expression

Back

Evaluate: The process of calculating the value of an expression.

Front

Multiplying each term in a sum or difference by a common factor

Back

Distributive Property: a(b + c) = ab + ac.

Front

The number that is being divided (number on the inside of long division)

Back

Dividend: The number that is divided by another number.

Front

A number that can be expressed as the fraction a/b where a and b are integers and b≠ 0.

Back

Rational Number: Any number that can be written as a fraction.

Front

The result of dividing one number by another

Back

Quotient: The answer to a division problem.

Front

A number that cannot be expressed as a fraction of two integers

Back

Irrational Number: A number that cannot be written as a simple fraction.

Front

The process of finding the average of a set of numbers

Back

Mean: The sum of the numbers divided by the count of numbers.

Front

A mathematical statement that two expressions are equal

Back

Equation: A statement that shows the equality of two expressions.

Front

The distance around a circle

Back

Circumference: The total length of the circle's boundary.