| addition |
A mathematical operation that unites two separate quantities into one sum. 2 + 2 = 4 is an example of addition. |
| algebra |
A branch of mathematics that uses known quantities to find unknown quantities. In algebra, letters, such as x and y, are sometimes used in place of unknown numbers. |
| arithmetic |
The branch of mathematics that involves basic operations. These operations include addition, subtraction, multiplication, and division. |
| blueprint |
The instructions and drawings that are used to manufacture a part. Using blueprints effectively requires a good understanding of math. |
| calculus |
A branch of mathematics that measures changes in one quantity in relation to another. Calculus is used for functions involving curves. |
| cubed |
A number with an exponent of three. An exponent of three indicates the number should be multiplied by itself three times. |
| division |
A mathematical operation that indicates how many equal quantities add up to a specific number. 8 ÷ 4 = 2 is an example of division. |
| exponents |
Numbers that indicate how many times a given number is multiplied by itself. Exponents are also known as powers. |
| fraction |
A mathematical expression with two numbers placed above and below a division. This expression indicates the number of divisions or portions and the size of each division or portion. |
| geometry |
The branch of mathematics that involves the measurements, properties, and relationships of all shapes and sizes of things. Geometry topics include lines and angles, circles, and triangles. |
| integers |
A whole number or its negative equivalent. The numbers -3, -2, -1, 0, 1, 2, and 3 are all integers. |
| mathematics |
The study of numbers and quantities and their relationships. Mathematics requires an understanding of the logic and rules used to solve numerical problems. |
| multiplication |
A mathematical operation that indicates how many times a number is added to itself. 2 x 4 = 8 is an example of multiplication. |
| negative |
Numbers less than zero that represent a reduction or absence of a quantity. -1, -2, and -3 are all examples of negative numbers. |
| number line |
A line on which numbers are marked at intervals. On a number line, smaller numbers are placed to the left, with larger numbers placed to the right. |
| operations |
A mathematical action or process such as addition or subtraction. A mathematical equation consists of a series of operations. |
| order of operations |
The mathematical rules that determine the correct order for solving any sequence of math operations. Solve powers and roots first, then multiplication and division, and finally addition and subtraction. |
| powers |
Numbers that indicate how many times a given number is multiplied by itself. Powers are also known as exponents. |
| root |
A number that, when multiplied by itself a specified number of times, results in a given number. For example, the square root of 64 is 8. |
| roots |
A number that, when multiplied by itself a specified number of times, results in a given number. For example, the square root of 64 is 8. |
| square root |
A number that, when multiplied by itself, results in a given number. For example, the square root of 64 is 8. |
| squared |
A number with an exponent of two. An exponent of two indicates the number should be multiplied by itself. |
| subtraction |
A mathematical operation that takes away a quantity from a larger whole. 4 - 2 = 2 is an example of subtraction. |
| trigonometry |
A branch of mathematics that addresses the measurements and relationships of a triangle and its parts. The parts of a triangle include its angles and sides. |
| whole numbers |
A number that is equal to or greater than 0 with no fractions or decimals. 1, 2, 3, 4, and so on are all examples of whole numbers. |
| zero |
The integer indicating the absence of a quantity or amount. On a number line, zero indicates the point where negative numbers change into positive numbers. |