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(5.1-5.2) Writing & Evaluating Expressions Flashcards | StudBud
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(5.1-5.2) Writing & Evaluating Expressions
(5.1-5.2) Writing & Evaluating Expressions
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Evaluating Expressions, Translating Expressions, and Expression Vocabulary Review - 6th Grade
Flashcards
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Questions
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Answers
1
What does "evaluate" mean?
an expression that contains only numbers and operations
tells how many times to multiply the base by itself
to find the value or solve
a rule showing relationships among quantities
2
A rule for evaluating expressions; tells what to do first when solving an expression
Order of Operations
Evaluate
Expression
Substitute
3
Evaluate 3 + 6w if w=2
65
18
15
6
4
Write the following as an algebraic expression: FIVE LESS THAN A NUMBER
5 - n
n - 5
n + 5
5n
5
Which is the correct expression?
24n
4n+20
20n+4
4n-20
6
Which is the correct expression?
57d
25d+12p+20
37d+20
25d+12p
7
Write the following as an algebraic expression: THE PRODUCT OF SIX AND A NUMBER
x + 6
6x
6 + x
x - 6
8
Evaluate yz + 3x if x=1, y=2, and z=3
10
154
9
18
9
Write the following as an algebraic expression: THE QUOTIENT OF A NUMBER AND TEN
s - 10
10 - s
s + 10
s ÷ 10
10
What is a letter than stands in the place of a number called?
term
variable
coefficient
exponent
11
A mathematical phrase with numbers, operations, and variables
coefficient
evaluate
term
expression
12
Write the following as an algebraic expression: THE SUM OF A NUMBER AND FIVE
n - 5
5n
n ÷ 5
n + 5
13
In an expression, these can be a number, variable, or the product of a number and a variable
term
expression
coefficient
constant
14
Evaluate 5c if c=3
7
2
15
53
15
In an expression, this is a number that is added or subtracted. It is is NOT multiplied by a variable.
term
expression
constant
coefficient
16
The number that is multiplied by a variable in an expression
pi
coefficient
term
constant
17
Choose the correct description that matches the algebraic expression: n + 5
a number decreased by five
a number increased by five
the quotient of a number and five
the difference of a number and five
18
Evaluate 1 + 3n if n=4
16
13
35
36
19
Evaluate 2xy if x=1 and y=3
2
213
8
6
20
Another word for equal or having the same value
expression
equivalent
exponent
sum
