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Test your basic knowledge |
CLEP General Mathematics: Arithmetic Basics
Start Test
Study First
Subjects
:
clep
,
math
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Of two Unequal Magnitudes - one that has a part Equal in Magnitude with the Whole of the other Magnitude.
product
'five squared'
Even
Greater
2. Multiply both the numerator and denominator by the same integer value.
To convert any fraction to higher terms
unit ratio
Computation
Subtracting Signed Integers
3. A terminating decimal only arises as a result of an integer _____________. i.e. the denominator should only have prime factors of 2 and/or 5
Axiom II.
octagon
the denominator of the original improper fraction
Being divided by a power of 10
4. All whole numbers (both positive and negative) and zero.
integers
vertex (vertices - plural)
prime factorization
perimeter
5. The value on the x-axis used to locate a point on the coordinate graph. It is the first value in an ordered pair.
factors of the multiplication operation
x-coordinate
When you are absolutely sure the variable or expression <> 0
equal to 1
6. A number with an exponent of 2 is often said to be
complementary angle
squared
prime factorization
proper fraction
7. What is the perimeter of a Polygon?
What must you do in a VIC problem - using the Pick Numbers and Calculate a target strategy - when you cannot pick a value for each variable?
The distance around the Polgyon... i.e. the sum of the lengths of all the sides.
Whole
difference
8. The whole is equal to all of its parts taken together.
unit ratio
Axiom V.
mode
parallel lines
9. A drawing of an object that is different in size (usually smaller than the original) but keeps the same proportions
scalene triangle
Odd
percent
scale drawing
10. What are the properties of the diagonals of a Rhombus?
The diagonals of a rhombus are Always perpendicular bisectors (meaning they cut each other in half at a 90deg. angle)
referred to the same Unit
obtuse angle
Percent Change
11. An evenly-spaced set is fully-defined if what is known...?
1. Pick numbers for each variable. Can be helpful to use a chart. 2. Answer the question - walking through the logic with the numbers that we've picked. This answer is the Target. 3. Test Each answer choice - Even if you've already found one that equ
rectangle
2^3 = 8
1. Smallest (First) or Largest (Last) number in the set 2. The increment 3. The number of items in the set
12. Multiply the numerator of a positive - proper fraction by 1/2 Explain why this is true: True because: When you square a variable x - the result is positive - no matter what the sign of the base.Remember - even exponents hide the sign of the base. The
Shift DP 2 places right
common factor
Odd
Multiply the numerator of a positive - proper fraction by 1/2 Increase.
13. A value such as 6^3 can described as
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14. The vertical number line of a coordinate graph
y-axis
1. Pick numbers for each variable. Can be helpful to use a chart. 2. Answer the question - walking through the logic with the numbers that we've picked. This answer is the Target. 3. Test Each answer choice - Even if you've already found one that equ
farther to the right on the number line.
equal to itself.
15. A line segment that passes through the center of a circle and has its endpoints on the circle. It describes how wide the circle is.
the denominator of the original improper fraction
polygon
diameter
quotient
16. The result of dividing one number by another; the solution to a division problem
quotient
Even - Odd or Non-Int
exactly the same portion
enclosing the numbers in a pair of vertical lines | |
17. An angle measuring more than 90 degrees and less than 180 degrees
obtuse angle
( (Last - First) / Increment ) + 1
The Ratio of Any two of the following: Original - Change and New
To make sure to solve for Both cases.
18. A polygon that has four sides
Inequality
quadrilateral
range
radius
19. Any number multiplied to form a product. A product can be divided by one factor to find the other factor.
Original x (1 - x/100) = New
hexagon
similar figures
factor
20. The ratio of a number to 100 (per one hundred). The symbol %
both integers are positive or both are negative
Odd
The Ratio of Any two of the following: Original - Change and New
percent
21. One of the four regions formed by the intersection of the axes of a coordinate graph
Always completed first
equal to itself.
Every integer between 1 and X - inclusive - must be a factor of X
quadrant
22. Unit Profit = ?
Sale Price - Unit Cost
To find out - easily - if one fraction is bigger than another
( (Last - First) / Increment ) + 1
quotient
23. Figures that have the same shape but different sizes; their sides are proportional - while their corresponding angles are equal
prime factors
Number Systems
Inserting a zero at the left end of a whole number
similar figures
24. A number with only two factors: the number itself and one.
There are two parts in the procedure for subtracting signed integers:
prime number
To add integers that have the same sign (both positive or both negative):
the denominator of the original improper fraction
25. A self-evident statement - that is - one that does not need to be demonstrated.
denominator
Revenue ($) - Cost ($)
axiom
when there are explicit or implicit equations in the problem:
26. Adding integers that have the same sign means
sample
Even
both integers are positive or both are negative
congruent
27. The ratio of a number to 100 (per one hundred); the symbol %
pentagon
percent
simplify
x/100
28. Any whole number can be expressed in terms of the
0.625
mixed number
product
When solving combinations of addition - subtraction - multiplication - and division in the same expression:
29. Multiply the whole number by the denominator and add the numerator. This becomes the numerator of the improper fraction.
Step 1 of Converting mixed numbers to improper fractions
roots of numbers
quadrilateral
Both
30. A triangle that has three equal sides and three equal angles
A = (Diagonal1 x Diagonal2) / 2
fraction or broken number
equilateral triangle
isosceles triangle
31. The inverse of a fraction; when multiplied by the original fraction - it results in a product that equals one
scale drawing
When to use the Heavy Division Shortcut - and how to do it
difference
reciprocal
32. A line segment that passes through the center of a circle and has its endpoints on the circle
Shift DP 2 places right
supplementary angles
Reducing fractions
diameter
33. Step 1: Change the subtraction sign to the addition sign - and then switch the sign of the subtrahend the number that immediately follows the operation sign you just changed. Step 2: Add the result according to the procedures for adding signed integ
Subtracting Signed Integers
( (Last - First) / Increment ) + 1
proportion
Known (Given) and Unknown (Sought)
34. An integer is its value without regard to the sign - Or is its distance from the origin (zero) on the number line.
absolute value
When numbers do not divide evenly
1 and itself
equilateral triangle
35. The point of intersection for two sides of a plane figure - three sides of a solid figure - or the endpoints of two rays that form an angle.
congruent
When to use fractions
vertex (vertices - plural)
The height of a triangle
36. The distance around a figure
they have the same absolute value
perimeter
proper fraction
reciprocal
37. A triangle with sides of different lengths and no two angles are the same
Aliquant Part
scalene triangle
1. Smallest (First) or Largest (Last) number in the set 2. The increment 3. The number of items in the set
proper fraction
38. A known quantity we refer to as One.
mixed fractions
mean
Unity - or a Unit
Unit Price x Qty. Sold
39. A polygon with five sides
0.625
Revenue ($) - Cost ($)
Even - Odd or Non-Int
pentagon
40. 3/2 - 8/3 - -16/5 - 7/7
improper fractions
Revenue ($) - Cost ($)
square root
Decreases
41. Cross-multiply
To find out - easily - if one fraction is bigger than another
Step 1 of Converting mixed numbers to improper fractions
pyramid
The concept of trading decimal places and how it works
42. When the product in the 1's column is greater than 9
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43. A triangle with one right angle
right triangle
least common multiple (LCM)
If - after being fully reduced - the denominator has any prime factors OTHER than 2 or 5 - the decimal will not terminate
congruent
44. Whole is equal in Multitude to a Part of the other.
Equal
Even
vertex (vertices - plural)
Even - Odd or Non-Int
45. A value found by ordering a group of data from least to greatest and choosing the middle value of the group.
Change + - Original = New
Same units
Unit Cost + Markup
median
46. This is an addition problem. Although the addends both have negative values - you still add their absolute values.
Adding negative integers will always produce a negative sum
order of operations
octagon
the Complement of that part to the whole
47. Lines in the same plane that do not intersect. The symbol //
radius
parallel lines
proper fraction
1. By shifting the midpoint - and re-compensating... i.e. the midpoint (x) here is -1 - so you must add 1 to it to compensate. 2. find the centre of the range (the average of the endpoints) then use that to test the endpoints...3. test the end-point
48. Having the same size and shape
congruent
y-coordinate
Even
proportion
49. Switch to a number-picking strategy
Alternative to the algebraic manipulation method to solving a VIC
prime factors
The Decimal Numbering System
When the addends have the same sign both + or both -
50. The absolute value of the numerator is smaller than the absolute value of the denominator.
perimeter
improper fraction
When solving combinations of addition - subtraction - multiplication - and division in the same expression:
proper fraction