VOCABULARY #1
One of two or more numbers to be added together to find a sum.
What is an addend?
A clock with a face and hands.
What is an analog clock?
The amount a container can hold.
What is the capacity?
Any of the symbols 0,1,2,3,4,5,6,7,8,9.
What is digit?
A mathematical sentence WITH an equal sign.
What is an equation?
The time period between midnight and noon.
What is A.M.?
An arrangement of objects, pictures, or numbers in rows and columns.
What is an array?
A polygon with 10 sides.
What is a decagon?
The time that passes between the beginning and the end of an activity.
What is elapsed time?
A whole number that is a multiple of 2. The ones digit must be a 0, 2, 4, 6, or 8.
What is an even number?
The total number of square units that cover a figure.
What is the area?
A number written to show the value of each of its digits.
What is expanded form?
The mathematical operation that separates an amount into smaller equal groups to find the number of groups or the number in each group.
What is division?
Numbers that are multiplied to give a product.
What are factors?
A part of a map, graph, or chart that explains what symbols mean.
What is a key?
The bottom number in a fraction that shows the total number of equal parts in the whole.
What is a denominator?
A diagram that shows frequency of data on a number line.
What is a line plot?
A part of a line. This has two endpoints.
What is a line segment?
A whole number and a fraction.
What is a mixed number?
A mathematical operation that combines equal groups.
What is multiplication?
A set of rules that state the order in which the operations in an expression should be done.
1st: Parentheses
2nd: Multiply and divided from left to right
3rd: Add and subtract from left to right
What is the Order of operations?
A figure formed by two rays or two line segments that meet at an endpoint.
What is an angle?
Two lines that are the same distance apart.
What are parallel lines?
A quadrilateral with BOTH pairs of opposite sides parallel.
What is a parallelogram?
The distance around a figure.
What is the perimeter?