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Flash cards
Friday Test
58
Mathematics
7th Grade
11/30/2009

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Cards

Term
What is the name for number multiplied to find a product?
Definition
Factors
Term
What do we call numbers grouped with the operation to be used?
Definition
expression
Term
What do we call numbers added or subtracted to find a sum or a difference?
Definition
Terms
Term
What is a letter that  represents an unknown value called?
Definition
Variable
Term
What do we call the number directly in front of a variable?
Definition
Coefficent
Term
If a math problem says to evaluate what does this mean?
Definition
To solve
Term
If a word problem asks how much for each what operation do you use?
Definition
divide
Term
If a word problem ask for the product,what operation is used?
Definition
Multiply
Term
If a word problem asked for the difference,what operation is used?
Definition
Subtract
Term
If a owrd problem asks for the sum,what operation is used?
Definition
addition
Term
What operation do you use for a debit?
Definition
Subtraction
Term
What operation do you use for a deposit?
Definition
addition
Term
What is the balance in your checking acount?
Definition
The amount remaining after a deposit or a debit
Term
The top number in a fraction is called?
Definition
numerator
Term
The bottom number in a fraction is called?
Definition
Denominator
Term
What is the order of operation?
Definition
P.E.M.D.A.S
Term
What does P.E.M.D.A.S stand for?
Definition
Parenthese,exponets,multiplication,division,addition,subtraction
Term
What is the number or expression that is used as a factor in repeated multiplication called?
Definition
Base
Term
What is the number or variable that represents the number of times a base is used in repeated multiplication?
Definition
Exponent
Term
What is a expression such as 5 3 that has a base of 5 and an exponent of 3 called?
Definition
power
Term
How many hours in a day?
Definition
24 hours
Term
How many days in a week?
Definition
7 days
Term
How many weeks in a year?
Definition
52 weeks
Term
How many months in a year?
Definition
12 month
Term
How many days in a year?
Definition
365 days
Term
How many inches in a foot?
Definition
12 inches
Term
How many feet in a yard?
Definition
3 feet
Term
How many feet in a mile?
Definition
5280 feet
Term
How many miles around the earth at the equator?
Definition
-25,000 miles
Term

 What is this shape?

[image]

Definition
Octagon
Term

What is this shape?

[image]

Definition
hexagon
Term

What is this shape?

[image]

Definition
trapazoid
Term

What is this shape?

[image]

Definition
Parallelogram
Term

What is this shape?

[image]

Definition
Pentagon
Term
On a coordinate plane, is the x axis vertical or horizontal?
Definition
horizontal
Term
On a coordinate plane, is the y axis vertical or horizontal?
Definition
vertical
Term
Which coordinate is listed first in an ordered pair x or y?
Definition
x coordinate
Term
What is the point where the x axis and y axis intersect called?
Definition
point of orgin
Term
How are the quandrates of a coordinate plane called?
Definition

2 1

3 4

 

 

Term
What property is illustrated by this equation:a+b=b+a
Definition
Commutative property
Term
What property is illustrated by this equation:2(3*4)=(2*3)4
Definition
Associative property
Term
What property is illustrated by this equation:6(7+4)=(6*7)+(6*4)
Definition
Distributive property
Term
How many units are in a gross?
Definition
144 units
Term
How many units are in a score?
Definition
20 units
Term
What is the symbol for greater than?
Definition
[image]
Term
What is the symbol for less than?
Definition
[image]
Term
What is the symbol for less than or equal to?
Definition
[image]
Term
What is the symbol for greater than or equal to?
Definition
[image]
Term
What is the symbol for infinity?
Definition
[image]
Term
What are the horizontal lines on a map or a globe called?
Definition
latitude
Term
What are the vertical lines on a map called?
Definition
longitude
Term
What is another word for latitude?
Definition
equator
Term
What is another name for 0 degrees longitude?
Definition
prime meridian
Term
What is the formula to find the area of a triangle?
Definition
1/2 b*h
Term
What is the sum of the angles in a triangle?
Definition
180 Degrees
Term
How many degrees a right angle have?
Definition
90 Degrees
Term
What is an acute angle?
Definition
Anangle with less than 90 degrees
Term
What is an obtuse angle?
Definition
An angle with more than 90 degrees
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