Math Words

2. a fact, rule, or principle that is expressed in terms of mathematical symbols
4. the distance around the edge of a shape
7. the method of expressing large numbers in terms of powers
9. a quadrilateral with two pairs of parallel sides
12. a flat or plane, two-dimensional closed shape bounded with straight sides
13. an angle which is greater than 90° and less than 180°
15. is a branch of mathematics that uses mathematical statements to describe relationships between things that vary
17. A solution
18. a graphical representation of discrete or continuous data
20. the total number of digits or sometimes, the combination of digits and letters that is used to express numbers in a number system

1. a number or ratio that can be expressed as a fraction of 100
3. a figure which is formed by two rays or lines that shares a common endpoint
5. A mathematical operation that indicates how many times a number is added to itself
6. a triangle that has two equal sides
8. a whole number (not a fractional number) that can be positive, negative, or zero
10. the total space taken up by a flat (2-D) surface or shape of an object.
11. the branch of mathematics dealing with continuous functions, limits, and related theories
14. to reduce (an equation, fraction, etc) to a simpler form by cancellation of common factors, regrouping of terms in the same variable, etc
15. an angle that is less than 90°
16. the rightmost position in a number or the one's place
19. a process of combining two or more numbers