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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. Are located to the right of the zero on the integer number line. Positive integers are sometimes indicated with a positive sign ( + ). More often - however - we omit the positive sign. So when you see an integer value that does not have a sign - you
Increases the value.
Positive-value integers
x-axis
The diagonals of a rhombus are Always perpendicular bisectors (meaning they cut each other in half at a 90deg. angle)
2. In a division problem - it's the number being divided
dividend
prism
quotient
composite number
3. A polygon with six sides.
hexagon
Any value multiplied by one
prism
Axiom III.
4. Another way to find the sum of the interior angles in a Polygon - apart from using the formula - is ? E.G. a Hexagon can be divided into 4 triangles by 3 lines connecting the corners. Therefore the sum of its angles is 4(180) = 720deg.
common denominator
Positive-value integers
putting that number over 1
Dividing the Polygon into triangles by cutting them into lines connecting the corners - and using the sum of the interior angles of the triangles.
5. A polygon with six sides.
hexagon
Unit Cost + Markup
diameter
divisor
6. The terms Species and Number
Quantity is expressed
contains only a single number
mixed fraction
Odd
7. Profit = ?
divisor
reciprocal
pi
Revenue ($) - Cost ($)
8. Indicates the number to be multiplied
order of operations
base
proper fraction
Every integer between 1 and X - inclusive - must be a factor of X
9. The amount that remains after one number has been subtracted from another
A plus sign (+) is used for two entirely different purposes:
right triangle
difference
axiom
10. If 2 numbers are OPPOSITES of each other
Same units
they have the same absolute value
prism
exponent
11. What is the formula forCounting consecutive integers?
Odd
(Last - First + 1)
mode
right triangle
12. Expresses fractional parts that are greater than 1.
mixed number
proportion
Is equal to the original value
Positive-value integers
13. Two angles whose sum is 180 degrees
supplementary angles
To square an equation to solve it
Odd
Inequality
14. One number is said to be greater than (>) another when it is
Aliquot Part
ratio
1
farther to the right on the number line.
15. The result of muliplying two or more numbers
Evaluating Powers With Negative Exponents
Axiom II.
It means that n is Odd. This is because the sum of n consecutive integers divided by n is the average/mean of that set of integers. Because the average is itself an integer - n can only be odd. This is because the average of an odd number of consecut
product
16. The distance around a circle (the perimeter of a circle).
Sum of Interior Angles of a Polygon: (n - 2) x 180
circumference
Axiom X.
fraction or broken number
17. In an equation made up of two fractions - the numerator of one fraction times the denominator of the other fraction.
Decreases
cross product
How the Last Digit Shortcut works
Quantity is expressed
18. 0.625 --> Fraction ?
5/8
Axiom IX.
both integers are positive or both are negative
A sum of 2 primes is Odd
19. 11/2 - 2 3/4 - 6 5/8 - -4 1/4
mixed fractions
farther to the left on the number line
proportion
0.625
20. To find the units digit of a product - or a sum of integers - Only pay attention to the units digit of the numbers you're working with. Drop any other digits. This shortcut works because only units digits contribute to the units digit of the product.
quadrant
How the Last Digit Shortcut works
scalene triangle
The sum of all the integers from 20 to 100 - inclusive
21. Two numbers listed in a specific order; it describes a point on the coordinate graph
ordered pair
straight angle
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
contains only a single number
22. The horizontal number line of a coordinate graph
Species
x-axis
range
trapezoid
23. Any value divided by one
Is equal to the original value
circumference
Positive-value integers
referred to Unity in the same way
24. Step 1: Subtract the absolute values of the addends Step 2. Give the result the sign of the addend that has larger absolute value
Parts
range
Be careful not to assume that a quadratic equation always has two solutions. Always Factor quadratic equations to determine their solutions. This will enable you to see whether a quadratic equation has One or MORE solutions.
When the addends have opposite signs one is + and the other is -
25. TotalCost($) = ?
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26. Any number multiplied to form a product. A product can be divided by one factor to find the other factor.
farther to the right on the number line.
The Ratio of Any two of the following: Original - Change and New
factor
Even div. by 4
27. If any one Part of a Whole is assumed - then the rest of the parts are called the Complement of that part to the whole.
the Complement of that part to the whole
Step 1 of Converting Improper Fractions to Mixed Numbers
Power notation
Relative multitude
28. One of those primes must be the number __ ?
Revenue ($) - Cost ($)
perimeter
A sum of 2 primes is Odd
mixed number
29. What is the result of Adding or Subtracting and Odd with an Even (or an Even with an Odd)? e.g. 7 + 8 = 15 e.g. 13 - 2 = 11
product
Odd
0
equilateral triangle
30. Does not affect its value at all. Zeros that are used at the left end of a number are called leading zeros - and are used only for special reasons.
To square an equation to solve it
right angle
Inserting a zero at the left end of a whole number
A = (Diagonal1 x Diagonal2) / 2
31. The numerator of the fraction part of the mixed number is the remainder from the
quotient
octagon
circumference
acute angle
32. Multiplying several Even integers together results in higher and higher powers of ...? Because each even number will contribute at LEAST one 2 to the factors of the product
Quantity is expressed
Sequences of numbers that go up/down by the same amount (the Increment) from one item in the sequence to the next
from left to right
2
33. Is a part which - being repeated a number of times - always exceeds or falls short of the whole - as 5 is of the numbers 8 and 12.
quotient
Aliquant Part
supplementary angles
one is positive and the other is negative
34. Always perform the operations
denominator
To find out - easily - if one fraction is bigger than another
from left to right
product
35. Is equal to zero. 0 x a = 0
Axiom I.
both integers are positive or both are negative
1. Smallest (First) or Largest (Last) number in the set 2. The increment 3. The number of items in the set
Zero multiplied by any value
36. The likelihood that an event will occur. The probability that an event will occur is 0 - 1 - or somewhere between 0 and 1.
probability
The height of a triangle
y-axis
perimeter
37. The ratio of a number to 100 (per one hundred). The symbol %
percent
Unknown quantities
Shift DP 2 places left
Change / Original Formula?
38. To indicate the addition operation- to indicate a positive integer value
squared
Line Segments
Original x (1 - x/100) = New
A plus sign (+) is used for two entirely different purposes:
39. Multitude viewed in relation to something else - as greater - smaller - half - double - and so on.
UnitPrice ($/unit) x Qty.Purchas'd (units)
Power notation
Proof
Relative multitude
40. 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
The diagonals of a rhombus are Always perpendicular bisectors (meaning they cut each other in half at a 90deg. angle)
Sum of Interior Angles of a Polygon: (n - 2) x 180
numerator
Subtracting Signed Integers
41. What is the perimeter of a Polygon?
prime factors
Inserting a zero at the left end of a whole number
The distance around the Polgyon... i.e. the sum of the lengths of all the sides.
reflection
42. Things are Equal in Magnitude when they are
referred to the same Unit
the Complement of that part to the whole
Unity - or a Unit
Is zero
43. A value such as 6^3 can described as
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44. Multiply the whole number by the denominator and add the numerator. This becomes the numerator of the improper fraction.
A sum of 2 primes is Odd
factors of the multiplication operation
farther to the left on the number line
Step 1 of Converting mixed numbers to improper fractions
45. Cross-multiply
More
the Complement of that part to the whole
Reducing fractions
To find out - easily - if one fraction is bigger than another
46. A quadrilateral with two pairs of congruent - parallel sides.
Wage Rate ($ per hr) x Hrs worked
factors of the multiplication operation
inverse operations
parallelogram
47. Units that are not understood under the same notion - such as a pound of stones and a ton of stones - or an inch of string and a foot of string.
Axiom IX.
0.625
denominator
Different Units
48. The smallest multiple that two or more numbers have in common
pentagon
least common multiple (LCM)
simplify
5/8
49. Step 1: Add the absolute values of the addends Step 2. Give the result the sign that is common to the addends
How the Last Digit Shortcut works
The new qty. is (100 - x)% of the original... i.e. a 15% decrease produces a quantity that's 85% of the original...I.E. Original*(1 - PCT Increase/100 ) = New
composite number
When the addends have the same sign both + or both -
50. Having the same value
2
equivalent
x-coordinate
Non-Int