Transcript Jeopardy Review

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1 - 100
1-100
An operation in which two
numbers are combined to create a
new number is called this.
1 - 100
1-100A
Binary Operation
1-200
56 means this.
1 - 100
1-200A
5(5)(5)(5)(5)(5)
1-300
These are two example of unary
operations.
1 - 100
1-300A
Exponents and Roots
1-400
3
17
means this.
1 - 100
1-400A
( )( )( ) = 17
1-500
1
2
3 2
3
5
1 - 100
1-500A
11
5
15
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2-100
This is an acronym for the Order
of Operations.
1 - 100
2-100A
PEMDAS or
Please Excuse My Dear aunt Sally
2-200
This is why we need an order of
operations.
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2-200A
So everyone who does a problem
will get the same answer.
2-300
Sometimes division comes before
multiplication because of this rule.
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2-300A
Left to Right Rule
2-400
Evaluate the expression:
7 + 3(12 – 2(4)) + 202(4)
1 - 100
2-400A
59
2-500
This term means to reduce an
expression to a single numerical
answer.
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2-500A
Evaluate
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3-100
When adding a positive and
negative number together, the
answer is ____________ positive.
Always, Sometimes, Never
1 - 100
3-100A
Sometimes
3-200
When multiplying a positive and
negative number together, the
answer is __________ negative
Always, Sometimes, Never
1 - 100
3-200A
Always
3-300
This property says that a + -a = 0
1 - 100
3-300A
Property of
Opposites or
Additive Inverse
Property
3-400
The expression -11 – (-14) can be
written as this addition problem.
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3-400A
-11 + 14
3-500
Evaluate
3 – 2(6 – 12) + 4(1 – 3)28
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3-500A
17
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4-100
Terms that have the same
variables raised to the same
exponents are called this.
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4-100A
Like Terms
4-200
This property can be
used to help rewrite the
expression 3(3x - 4y)
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4-200A
Distributive Property
4-300
These are the two steps required to
simplify an expression like:
3(2x – 5) + 4(7 – 5x)
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4-300A
1. Distribute
2. Combine Like Terms
4-400
Simplify the following expression:
-3(4x - 2) - 4(6 - 5x) + 4
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4-400A
8x - 14
4-500
Simplify the following expression:
32 x  16
6  (5 x  3) 
 4(2 x  5)
8
1 - 100
4-500A
7x - 19
1 - 100
5-100
“Sum”, “More Than”, “Greater
Than”, “Plus” are these
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5-100A
Words that mean add.
5-200
This is a letter that
represents a number.
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5-200A
Variable
These are the two variables that
should be defined in the following
situation:
5-300
The number of tomatoes in John’s
garden is five more than twice the
number of carrots.
5-300A
1 - 100
T= # of tomatoes
C = # of carrots
5-400
Translate the following into
algebraic symbols:
Five more than the product of six
and a number is at least twenty.
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5-400A
6x + 5  20
5-500
Translate the following into symbols:
The number of points scored by the
Packers is one less than twice the
number scored by their opponents.
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5-500A
P = 2T - 1
1 - 100
6-100
When faced with a word
problem, the first thing that I
should do is ths.
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6-100A
Define a variable
6-200
Addition ________ comes before
Always, Sometimes, Never
subtracion.
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6-200A
Sometimes
6-300
Evaluate if x = 2 and y = -4:
3(x – y) + 2xy – (x + y)2
1 - 100
6-300A
-2
6-400
I need to have a common denominator
when doing these operations with
fractions.
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6-400A
Addition and Subtraction
6-500
Simplify the expression:
10 x  4 y 24 x  12 y

 3(3 x  5 y )
2
6
1 - 100
6-500A
15y
Write the following in words:
2(x + 5) = 7 – 3x
Two times the quantity five
more than a number is the
same as seven decreased by
three times a number.