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| A letter or symbol used to represent a value that can change. |
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| A value that does not change. Ex: 5 |
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| A value that does not change. Ex: 5 |
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| Contains only constants and operations. Ex: 3+5 |
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| Know, or be able to name. |
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| A feature or characteristic that describes an object or, a rule or law that the object satisfies. |
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| A statement which is made without proof. |
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Numbers with a product of 1. Ex:2 X 1
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1 2 |
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| Show a statement is NOT true. |
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| Make or prepare like construct. |
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Definition
| Contains variables, constants and/or operations such as addition. |
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Definition
| Used with expressions to find their value. |
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| A set of numbers that can be substituted for a variable in an expression |
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| All the numbers represented by a number line. Can include fractions, whole numbers and decimals. |
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| Two numbers which are the same but are on the other side of 0. Ex: 3 and -3. |
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| A number and its opposite are additive inverses. They are the same distance from 0 in the opposite direction. Ex: 4 and -4 are additive inveses. |
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| A number and its reciprocal. 2 and 1/2 are multiplicative inverses. |
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Definition
| An expression written with a base and an exponent. |
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| A number with an exponent. Wrtten as the large number below the exponent. |
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| The small number written to the upper right of the larger base number. |
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| A number multiplied by itself to form a product is a square root of that product. |
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| Used to represent square roots. |
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| A number whose positive square root is a whole number (not a decimal). Ex: the square root of 4 is 2. |
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| A number that is raised to the third power to form a product. |
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| The counting numbers 1, 2, 3... |
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Definition
| The natural numbers plus 0, 0, 1, 2, 3... |
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| The whole numbers and their opposites. -3, -2, -1, 0, 1, 2, 3... |
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Definition
All numbers which can be written a
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b
where b is not =0 and if divided the resulting decimal is either a repeating or non-repeating decimal. |
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| Any non-perfect square is an irrational number because the decimal is neither repeating nor terminating. |
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| A statement in "if...then" form. |
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| Part of a conditional statement that follows the "if" part. |
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| the part of a conditional statement that follows the "then" part. |
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| The converse of a conditional statement |
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| Formed by exchanging the hypothesis and the conclusion. |
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| An example the disproves a statement or that shows the statement is false. |
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Term
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| GEMDAS, Grouping, Exponents, Multiplication, Division, Addition, Subtraction. |
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| Yhr parts that are added or subtracted. |
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Definition
| Contain te same variables, riased to the same powers, or are both constants. |
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| The number multiplied by the variable. It is directly in front of the variable. |
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| The area around a shape. The sides added together. |
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