Define fraction.
A part of a whole expressed as a numerator over a denominator.
What is addition?
The process of finding the total or sum by combining numbers.
True or false: Subtraction is the opposite of addition.
TRUE
Fill in the blank: A rectangle has ______ sides.
Four
What is the area of a rectangle?
The amount of space inside it, calculated as length times width.
Define perimeter.
The total distance around a shape, found by adding all side lengths.
What does mean refer to in math?
The average of a set of numbers, calculated by dividing the sum by the count.
True or false: A square is a type of rectangle.
TRUE
Fill in the blank: The diameter of a circle is ______ the radius.
Twice
What is a prime number?
A number greater than 1 that has no positive divisors other than 1 and itself.
Define decimal.
A fraction expressed in a special form where the denominator is a power of ten.
What is multiplication?
The process of adding a number to itself a certain number of times.
True or false: Graphs can represent data visually.
TRUE
Fill in the blank: A triangle has ______ angles.
Three
What is subtraction?
The process of taking one number away from another.
Define equation.
A mathematical statement that asserts the equality of two expressions.
What is a polygon?
A closed figure formed by a finite number of straight line segments.
True or false: A hexagon has six sides.
TRUE
Fill in the blank: The greatest common factor is the largest ______ of two numbers.
Factor
What is a line segment?
A part of a line that is bounded by two distinct endpoints.
Define volume.
The amount of space occupied by a three-dimensional object, measured in cubic units.
What is a bar graph?
A chart that presents categorical data with rectangular bars representing the values.
True or false: Angles are measured in degrees.
TRUE
Fill in the blank: A quadrilateral has ______ sides.
Four
