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Wolf Math 6.1-2 Flashcards | StudBud
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Wolf Math 6.1-2
Wolf Math 6.1-2
21 terms
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StudBud Administration
Covering vocabulary from chapters 1 and 2
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
Which operation uses a sum?
multiplication
division
addition
subtraction
2
The number 2 is an example of what in exponential form?
base
factor
estimate
exponent
3
Which number is the
Base
portion of the Exponential number?
x
2
Neither
4
Letter or symbol that represents a quantity that can change.
Variable
to solve an expression to it's simplest form
exponent
constant
5
Which operation uses a quotient?
multiplication
addition
subtraction
division
6
Simplify
Variables
to find the value of an expression
to solve an expression to it's simplest form
copy an answer
7
Which definition describes a numerical expression?
a mathematical phrase with numbers & operation symbols and equal signs
a mathematical phrase with only variables
a mathematical phrase with only numbers & operation symbols. NO equal signs
a mathematical phrase that only includes numbers
8
Which of the following is an example of the commutative property?
3 + 2 = 2 + 3
(6 * 8) + 5 = 6 * (8 + 5)
5 + 2 = 7
5 * 0 = 0
9
Which operation uses a product?
division
multiplication
subtraction
addition
10
Which equation shows the associative property?
5(4 + 3)
(5 * 4) + 3 = 5 * (4 + 3)
5 * 4 = 4 * 5
5 * 4 = 20
11
What do you find when a number is close to the exact answer but usually easier and faster to find?
evaluate
subtraction
exponent
estimate
12
Overestimate
a variable substitute
an estimate less than the exact number
an estimate greater than the exact number
the exact number
13
underestimate
a variable substitute
an estimate less than the exact number
an estimate greater than the exact number
the exact number
14
What is the definition of a constant?
a quantity that does not change
a variable
the distributive property
a quantity that changes
15
Which of the following are written in exponential form?
81
9 * 9 * 9
93
93
16
Quantity
Order of Operations
the height of the door
Variables
the amount of something
17
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
VAOBS
Order of Operations
Variables
a variable substitute
18
What are compatible numbers?
quantify that does not change
adding numbers in any order
numbers you multiply
numbers that can help you do math mentally
19
An algebraic expression contains one or more variables and may contain operation symbols.
False
False
20
Which property means to multiply a number by a sum, multiply by each number in the sum and then add?
the associative property
the zero property
the distributive property
the commutative property
21
When you substitute a number for the variable and find the alue by simplifying it you are doing what?
estimate
factor
exponent
evaluate
