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6th Grade Variables and Expressions Flashcards | StudBud
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6th Grade Variables and Expressions
6th Grade Variables and Expressions
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Variables and Expressions Review for 6th grade
Flashcards
25 cards
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Questions
25
Answers
1
Write an equivalent expression for the following: 8 minus a number
k - 8
8 + k
8 - k
8k
2
Identify the variable: 55n
n
55
+
x
3
Write an equivalent expression for: 9 times 3 more than a number
9(3) + n
9 + 3(n)
3(9 + n)
9(3+n)
4
Identify the coefficient: 3b
b
None
1
3
5
Expression or a equation? 3+5
expression
equation
6
Expression or a equation? b - 45
expression
equation
7
Identify the variable: 3 + a
1
+
a
3
8
Expression or a equation? 24 = 6 x 4
equation
expression
9
Write an equivalent expression for: 16 divided by 7 more than a number
16 / 7 + k
16 / (7 +k)
(7+k) / 16
7 + k / 16
10
Write an equivalent expression for: a number divided into 15 parts
z - 15
z / 15
15 / z
15z
11
Expression or a equation? b - 7 = 15
expression
equation
12
What is a variable?
A value that does not change, unless multipled by the number 2
A letter or symbol used to represent an unknown number or quantity
A method used to simplify an expression
A very important number that get larger over time
13
What is an equation?
a sentence that contains an equal sign
combination of numbers, variables, and at least one operation
14
What is an algebraic expression?
combination of numbers, variables, and at least one operation
a sentence that contains an equal sign
15
Write an equivalent expression for: A number times 13
u(13)
13 + u
(13)(u)
13u
16
Write an equivalent expression for: 8 subtracted from a number
8k
8 + k
8 - k
k - 8
17
What is a term?
an expression that contains one or more variables
a number, variable, product or quotient in an algebraic expression
a symbol or letter used to represent an unknown value
a number that is multiplied by a variable and another variable
18
Identify the coefficient: 6d + 5
6
d
+
5
19
Identify the coefficient in the following expression: 3n + 2
n
3
None
2
20
Write an equivalent expression for: 6 more than a number
n + 6
n - 6
6n
6 - n
21
Identify the term(s) in the following expression: 6w - 3
3
6w and 3
6
w
22
What is a coefficient?
a number that multiplies a variable
a mathematical sentence that uses operations and letters to express a ratio
23
Write an equivalent expression for: x - 42
42 more than a number
42 subtracted from a number
The product of 42 and a number
A number subtracted from 42
24
Identify the term(s) in the following expression: 6w - 3
3
6w and 3
6
w
25
Identify the variable in the following expression: 9(36) + h
9
36
h
