Shared Flashcard Set

Details

review
midterm review
24
Mathematics
7th Grade
01/16/2007

Additional Mathematics Flashcards

 


 

Cards

Term
find GCF of 35 and 50
Definition
5
Term
LCM of 20, 30 and 40
Definition
120
Term
A number with exactly two factors is called ______________
Definition
prime
Term
A number you cannot write as a fraction
Definition
Irrational number
Term
A number you CAN write as a fraction is called a _____________
Definition
rational number
Term
Evaluate 3^0
(three to the zero power)
Definition
ONE
Term
Evaluate 10^-2 as a decimal
(ten to the negative two power)
Definition
0.01
Term
Evaluate 10^-2 as a fraction
(ten to the negative two power)
Definition
1/100
Term
Write an expression for:
Three times the quantity of a number 'n' decreased by 7
Definition
3(n-7)
Term
When you take the square root of this number your answer is rational (usually a whole number)
Definition
perfect square
Term
The square root of 10 is between what two whole numbers?
Definition
3 and 4
Term
Estimate the surface area of a rectangular prism whose length is 2.5, width is 1.8 an height is 5.1 cm
Definition
62 sq cm
Term
Find the area of a circle whose circumference is 31.4 cm
Definition
78.5 sq cm
Term
These numbers are called...
....-3, -2, -1, 0, 1, 2, 3.....
Definition
integers
Term
The number of squares in the net is called....
Definition
surface area
Term
The number of cubes in a 3 D figure is called
Definition
the volume
Term
Write 2,300,000 in scientific notation
Definition
2.3 x 10^6
Term
The total degrees for the angles in any quadrilateral is....
Definition
360 degrees
Term
What is the shape of the base in a cylinder?
Definition
circle
Term
Write the standard number for 3.04x10^5
Definition
304,000
Term
Write in ascending order:
-2, 3 -5, 7, -1.5
Definition
-5, -2, -1.5, 3, 7
Term
Write an expression for:
the product of a number y and 10
Definition
10y
Term
What's the difference in temperature when it's -2 degrees in Rochester and 56 degrees in Houston?
Definition
58 degrees
Term
To find the number of cubic units inside a figure is to find its _____
Definition
volume
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