Math Vocab November 12 Flashcards
(9 cards)
1
Q
Variable
A
A symbol/letter that represents 1 or more numbers.
2
Q
Algebraic Expression
A
Mathematical phrase with at least 1 variable does not have =.
3
Q
Inverse Operations
A
Operations that undo each other
4
Q
Equality property
A
Add or subtract the same number to each side of an equation.
5
Q
Equation
A
Mathematical sentence with a =
6
Q
Open Sentence
A
Neither true of false until the variable is replaced with a value.
7
Q
Solution of an equation
A
Value of the variable that makes the equation true.
8
Q
Inequality
A
Difference in size
9
Q
Soloution of Inequality
A
Any value that makes the inequality true
