Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
12 Cards in this Set
- Front
- Back
|
algebraic expression
|
A combination of variables, numbers, and at least one operation.
|
|
|
congruent
|
having the same shape and the same size
|
|
|
absolute value
|
The distance the number is from zero on a number line.
|
|
|
factors
|
Two or more numbers that are multiplied together to form a product.
|
|
|
inverse operations
|
Operations that "undo" each other. Addition and subtraction are inverse operations.
|
|
|
equation
|
A mathematical sentence that contains an equal sign, =.
|
|
|
divisibility
|
can be divided without a remainder
|
|
|
integer
|
Any number from the set {..., -4, -3, -2, -1, 0, 1, 2, 3, 4,...}
|
|
|
variable
|
A placeholder, usually a letter, used to represent an unspecified value in mathematical expressions or sentences. In 3+a=6, a is a variable.
|
|
|
complementary angles
|
Two angles are complementary if the sum of their measures is 90°.
|
|
|
supplementary angles
|
Two angles are supplementary if the sum of their measures is 180°.
|
|
|
reciprocal
|
The multiplicative inverse of a number.
|
