Math Vocabulary
What is the term for the result of adding two or more numbers?
What is the sum?
What do you call the number that represents a part of a whole?
What is a fraction?
What is the term for a polygon with four sides?
What is a quadrilateral?
What do you call a number that is not a fraction, such as 1, 2, or 3?
What is a whole number?
In an equation, what is the symbol that represents equality?
What is an equal sign?
What term describes the horizontal line in a coordinate plane?
What is the x-axis?
What is the term for the point where two lines intersect?
What is a vertex?
What do you call a triangle with all sides of different lengths?
What is a scalene triangle?
What do you call the distance around a shape?
What is perimeter?
What is the term for a number that can be expressed as a fraction?
What is a rational number?
What do you call a set of numbers used for comparison, often represented as a graph?
What is a data set?
What do you call the part of a fraction that indicates how many parts are being considered?
What is the numerator?
What do you call an angle that measures more than 90 degrees but less than 180 degrees?
What is an obtuse angle?
What is the term for the branch of mathematics dealing with shapes, sizes, and properties of space?
What is geometry?
What is the term for the part of a fraction that indicates how many total equal parts there are?
What is the denominator?
What is the term used to describe movement around a circle’s edge?
What is rotation?
What do you call a number that can’t be expressed as a fraction, such as pi?
What is an irrational number?
What is the term for the amount of space inside a three-dimensional shape?
What is volume?
In a graph, what is the term for the vertical line?
What is the y-axis?
What is the term for a number that can be divided into another number?
What is a factor?
What is the name of the longest side of a right triangle?
What is the hypotenuse?
What is the value that appears most frequently in a data set called?
What is the mode?
What is the term for the middle number in a sorted list of numbers?
What is the median?
What is the term for a solid shape with a circular base and a single vertex?
What is a cone?
What do you call the gradual increase or decrease in a value?
What is a trend?