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Duplicate of Math Vocabulary Flashcards | StudBud
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Duplicate of Math Vocabulary
Duplicate of Math Vocabulary
10 terms
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6th grade #math #vocab
Flashcards
10 cards
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Questions
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Answers
1
What is a constant?
A variable
A number with a value that is always the same
The same thing as a coefficient
5x + 4 → the 4 is the constant
2
What is an Algebraic Expression?
Always equals zero
Numbers added together
3x + 2
#'s, symbols, and variables combined to express operations
3
What do variables represent?
0, 5, 10, 20...
How hungry I am
Letters of the alphabet
Any real number
4
What is a coefficient?
5x + 3 → the five is the coefficient
The number in front of a variable in an algebraic expression
Any number
The variable in an algebraic expression
5
What does evaluate mean?
Naming the same number.
A statement that two mathematical expressions are equal
To find the value of a mathematical expression.
42 – 13 = n n=29
6
What is absolute value?
The distance of a number away from 10
The distance of a number away from zero
Always Negative
Always Positive
7
What is Area?
The distance from a vertex to the opposite side
The measure of the interior region of a 2-dimensional figure
L x W x H
The measure of the surface of a 3-dimensional figure.
8
What is an equation?
A statement that two mathematical expressions are equal.
The same thing as an expression
-4 (5x - 1)
9 x 3 = 20 + 7
9
When a number is next to a variable what operation does it represent?
Division
Multiplication
Addition
Subtraction
10
What is associative property of addition?
The sum changes while the groups you're adding stay the same
The sum stays the same while the groups you're adding change
a(bc)= (ab)c
a + (b + c)= (a + b) + c
