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All About Algebraic Expressions! Flashcards | StudBud
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All About Algebraic Expressions!
All About Algebraic Expressions!
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Translating and Evaluating Algebraic Expressions: 6th Grade Mathematics
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Answers
1
An algebraic expression is:
A letter that stands for an unknown number.
A number added or subtracted to the variable.
A number sentence with at least 2 terms and one operation.
2
Express in algebraic terms: The quotient of twelve and a number
12+n
12-n
12n
12/n
3
In the algebraic expression 33y + 16; the 16 is called a?
Coeficient
Constant
Variable
Term
4
The following is represented by which algebraic expression?
n - 12
12 - n
12 ÷ n
n ÷ 12
5
Use your knowledge of translating algebraic expressions to answer the question.
C
A
B
D
6
Translating: What operation is represented by the word quotient?
multiplication
subtraction
addition
division
7
Translating: What operation is represented by the word product?
subtraction
addition
division
multiplication
8
What makes an algebraic expression?
all of the above
operations
variables
numbers
9
What makes an algebraic expression?
numbers
operations
variables
all of the above
10
Translating algebraic expressions
5x + 2
2x + 5
2x - 5
2x • 5
11
Translating: What operation is represented by the word difference?
addition
division
multiplication
subtraction
12
Write an algebraic expression that models the sentence.
A
B
C
D
13
The correct algebraic expression is:
21 - x
x - 21
21 ÷ x
x ÷ 21
14
The following is represented by which algebraic expression?
2 * n2
2 + n2
2 + 2n
2 * 2n
15
How many terms does the algebraic expression 2n + 1 have?
3
2
1
4
16
Translate into an algebraic expression.
2x + 5
5 + 2x
5 - 2x
2x / 5
17
The first step in evaluating an algebraic expression is to?
Substitute the values of the variables
PEMDAS
Multiply
Evaluate the expression
18
Express in algebraic terms: the product of 7 and a number
7n
7 / n
n - 7
n + 7
19
In an algebraic Expression, the terms are separated by ____________
multiplication and division
Terms
candy!
Addition and subtraction
20
Express in algebraic terms: eight less than a number.
8 – n
n + 8
8n
n – 8
21
Translating: What operation is represented by the word double or triple?
subtraction
addition
division
multiplication
22
Algebraic Expressions.
C
A
B
D
23
Translate into verbal expressions
4 times n times 2
4 times the product of 2 and a number
2 times the product of 4 and a number
4 times the square of a number
24
Translating algebraic expressions
5x + 2
2x • 5
2x + 5
2x - 5
25
Which algebraic expression represents the sum of 8 and a number?
8
8n
8 + 9
8 + n
26
The following is represented by which algebraic expression?
5 - 6÷n
n÷6 - 5
6÷n - 5
5 - n÷6
27
When evaluating mathematical expressions with multiple operations we use ---------- to evaluate
numbers
integers
order of operation
no order at all
28
What is an algebraic expression?
an equal sign
IDK!!!
an inequality sign
a math sentence separating terms with + and - signs
29
Match the expression 11 + 3(4) to one of the following verbal expressions.
The sum of 11 and 3 and 4
11 plus the product of 3 and 4
The sum of eleven and the quotient of 3 and 4
The product of 3 and 4 less than 11
30
What makes an algebraic expression?
numbers
variables
operations
all of the above
31
Algebraic expressions.
D
B
A
C
32
The correct algebraic expression is:
n - 12
12 - n
n + 12
12 n
33
Identify the expression that is
not
an algebraic expression
ab
7y - 3
5x
3 + 4
34
Which of these expressions has the least value?
15 - (6 ÷ 3)
All three expressions have equal value.
(15 - 6) ÷ 3
6 - (15 ÷ 3)
35
What are some key words for translating algebraic expression?
words
go up
Sum, difference of, product, and quotient
go down
36
Try Translating an equation!
7 plus 6 times a number
49 equals 6 times a number
7 plus 6 times a number is 49
7 plus 6x is 49
37
The following is represented by which algebraic expression?
n - 6
n ÷ 6
6 ÷ n
6 - n
38
Which algebraic expression represents the sum of 8 and a number?
8 + n
8n
8
8 + 9
39
Translating: What operation is represented by the word sum?
subtraction
division
multiplication
addition
40
The following is represented by which algebraic expression?
5 - ¾n
¾n - 5
5 ÷ ¾n
¾n ÷ 5
41
Which of the following is an algebraic expression?
y + r
1/2
16 + 6
4
42
What does an algebraic expression have that a numerical expression does not?
at least one operation
symbols called variables
number(s)
43
Translating: What operation is represented by the words less than?
division
subtraction
addition
multiplication
44
What makes an algebraic expression?
operations
numbers
all of the above
variables
45
Evaluate using algebraic expressions(composition).
a2 + 2a + 2
a2 + 2a
a2 + 4a + 6
a2 + 2
46
The correct algebraic expression is:
p + 9
p + p + p + p + p + p + p + p + p
p x 9
p - 9
47
Write an algebraic expressions for the following statement.
11-9n
9n-11
9-11
9n
48
Translating algebraic expressions
2x - 5
5x + 2
2x + 5
2x • 5
49
The correct algebraic expression is:
60 ∕ k
60 x k
k - 60
60 - k
50
Translating algebraic expressions
2x + 5
5x + 2
2x - 5
2x • 5
51
The following is represented by which algebraic expression?
8 - n
8 ÷ n
n - 8
n ÷ 8