Test your basic knowledge |

CSET Multiple Subject: Math 4

Subject : cset

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. A right angle has a measure of?
Area = w
Volume = l
Members/data that is consistently distributed
A right angle has a measure of 90 degrees.

2. Area of a circle
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
An angle that is is larger than 90 degrees but less than 180 degrees.
Area = p
Volume = l

3. How many square feet are equal to a yard?
180 degrees
A triangle with all sides of equal length and all angles are equal measure.
Change starting point X 100 = percent change
9 square feet equal 1 square yard.

4. A yard equals how many feet?
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
3 feet is equal to 1 yard.
Curved lines

5. How would you write the expression: 18 is what percent of 90?
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
9 square feet equal 1 square yard.
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.
18=x(90) 18/90 = x 1/5 = x 20% = x

6. Permutations involve an arrangement of elements...
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
In which order is significant. Remember Permutation and Position
The fixed relationship between two quantities

7. When we have a quadratic equation in the form of x2+ax+b = 0 we can often find the possible solutions through factoring the equation into the form...
3/1
Algorithmic opposites
(x+c)(x+d) = 0
16 ounces are in 1 pound.

8. Mode is best used when
An angle that is is larger than 90 degrees but less than 180 degrees.
Tracking trends or popularity.
Have the same shape but different size
The factorial function - which just means to multiply a series of descending natural numbers.

9. What is slope formula?
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
Rational numbers are values that can be expressed in fraction form (where the denominator does not = 0) and the decimal either repeats a pattern or terminates.
Slope = y2- y1 x2-x1 or y2 minus y1 OVER x2-x1

10. Perimeter of a triangle
Sum of sides
7 faces 12 edges 7 vertices
P = 4(S)
M = slope b = y - intercept

11. Two or more objects are similar if they...
A right angle has a measure of 90 degrees.
Have the same shape but different size
Angles whose sum is 180 degrees.
Change starting point X 100 = percent change

12. Area of a trapezoid
Have the same shape and size
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...
Area =
M = slope b = y - intercept

13. Perimeter of a parallelogram
P = 2L + 2W
Rise/run (rise over run)
180 degrees
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%

14. Median is a good measure when
Members of the set tat are far outside the distribution of the rest of the set's members.
Area =
Outliers appear in the data.
A triangle with all sides of equal length and all angles are equal measure.

15. How would you write the expression: what is 15% of 60?
Quadrant one is located in the upper right section followed by quadrant II moving clockwise.
x = 15/100 X 60 x = 90/10 x = 9
Have the same shape but different size
1/Z X Z

16. A ratio is
Curved lines
The fixed relationship between two quantities
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
Circumference = 2

17. What are whole numbers?
1. random 2. representative
Whole numbers are natural numbers and include 0.
Sum of sides
Members/data that is consistently distributed

18. The commutative property of addition and multiplication state...
The factorial function - which just means to multiply a series of descending natural numbers.
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
Slope = y2- y1 x2-x1 or y2 minus y1 OVER x2-x1

19. Perimeter of a trapezoid
Sum of sides
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
Change starting point X 100 = percent change
Members of the set tat are far outside the distribution of the rest of the set's members.

20. The associative property of addition and multiplication state...
That grouping does not matter a + (b+c) = (a+b) + c AND a (bc) = (ab) c (subtraction/division does not have the commutative property)
Comparing different quantities or when tracking change over time
Y=mx + b
In which order is significant. Remember Permutation and Position

21. What are the steps to convert fraction to a percent?
Comparing different quantities or when tracking change over time
36 inches are equal to 1 yard.
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.

22. Combinations are when you have...
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
Have the same shape and size
Independent choices in which order does not matter
Rise/run (rise over run)

23. How to find probabilities?
7 faces 12 edges 7 vertices
Total favorable outcomes (over/divided by) total possible outcomes
That grouping does not matter a + (b+c) = (a+b) + c AND a (bc) = (ab) c (subtraction/division does not have the commutative property)
Slope = y2- y1 x2-x1 or y2 minus y1 OVER x2-x1

24. The additive inverse property...
Tracking trends or popularity.
Tells us that any number plus its additive inverse equals 0. 1 + (-1) = 0
Angles whose sum is 180 degrees.
M = slope b = y - intercept

25. Slope - Intercept Form
Survey samples are not truly random or representative
Y=mx + b
Area = p
An acute angel has a measure of less than 90 degrees.

26. Median
Curved lines
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
Middle most value - is found by putting the members of a set into sequential order and selecting the middle value. If there is an even number of members - you find the median by averaging the two middle most values.
Outliers appear in the data.

27. What is slope?
Survey samples are not truly random or representative
Tells us that any number plus its additive inverse equals 0. 1 + (-1) = 0
Rise/run (rise over run)
A triangle with two - possibly all three of its sides of equal length. The angles opposite the equal sides have equal measure.

28. Mean is a good measure for
Members/data that is consistently distributed
Survey samples are not truly random or representative
That grouping does not matter a + (b+c) = (a+b) + c AND a (bc) = (ab) c (subtraction/division does not have the commutative property)
Volume = l

29. PEMDAS
Describes the relationship between two sets of data.
1. change the percent to a fraction or decimal 2. multiply
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.
The amount of matter that comprises an object

30. How many ounces are in a pound?
A triangle with all sides of equal length and all angles are equal measure.
Quadrant one is located in the upper right section followed by quadrant II moving clockwise.
16 ounces are in 1 pound.
3/1

31. In even the simplest quadratic equations there are often...
Two possible answers
Have the same shape but different size
Describes the relationship between two sets of data.
36 inches are equal to 1 yard.

32. In addition to representing the order of operations - elements of PEMDAS grouping are also?
The fixed relationship between two quantities
Algorithmic opposites
16 ounces are in 1 pound.
1. read it: 0.8 (eight - tenths) 2. write it: 8/10 3. reduce it: 4/5

33. What are integers?
Two possible answers
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...
1. Put all terms on one side of the equal sign - leaving zero on the other side. 2. Factor. 3. Set each factor equal to zero. 4. Solve each of these equations. 5. Check by inserting your answer in the original equation.
Parabola

34. What are rational numbers?
36 inches are equal to 1 yard.
Sum of sides
Rational numbers are values that can be expressed in fraction form (where the denominator does not = 0) and the decimal either repeats a pattern or terminates.
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%

35. Weight is the measure of...
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
The pull of gravity on an object
Angles whose sum is 180 degrees.
The fixed relationship between two quantities

36. How many faces - edges - and vertices does a hexagonal pyramid have?
Straight lines
7 faces 12 edges 7 vertices
An acute angel has a measure of less than 90 degrees.
Irrational numbers are values that exist but the decimal does not terminate or have a repeating pattern (ex: square root of 2)

37. What are complimentary angles?
1/Z X Z
2 cups equals 1 pint.
The fixed relationship between two quantities
Angles whose sum is 90 degrees.

38. What is an obtuse angle?
An angle that is is larger than 90 degrees but less than 180 degrees.
1. Put all terms on one side of the equal sign - leaving zero on the other side. 2. Factor. 3. Set each factor equal to zero. 4. Solve each of these equations. 5. Check by inserting your answer in the original equation.
Cartesian Coordinate System
The fixed relationship between two quantities

39. Volume of a box
S2 or 'S squared'
Volume = l
Parabola
Rise/run (rise over run)

40. Perimeter of a rectangle
3/1
P = 2L + 2W
Parabola
An angle that is is larger than 90 degrees but less than 180 degrees.

41. What does the distributive property state?
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...
Y=mx + b
Straight lines

42. What are natural numbers?
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.
9 square feet equal 1 square yard.
Tracking trends or popularity.
(x+c)(x+d) = 0

43. How would we write the rise/run if the slope of line AB is -3?
4 quarts are equal to 1 gallon.
3/1
7 faces 12 edges 7 vertices
(x+c)(x+d) = 0

44. Bar graphs are useful when
Area = w
Comparing different quantities or when tracking change over time
Total favorable outcomes (over/divided by) total possible outcomes
Composite numbers can be divided by more than itself and the number 1. The first seven composite numbers are 4 - 6 - 8 - 9 - 10 - 12 - and 14.

45. Describe an equilateral triangle.
Prime numbers are natural numbers that can only be divided by itself and the number 1. The first seven prime numbers are: 2 - 3 - 5 - 7 - 11 - 13 - and 17.
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
Have the same shape and size
A triangle with all sides of equal length and all angles are equal measure.

46. Circumference of a circle
Whole numbers are natural numbers and include 0.
An angle that is is larger than 90 degrees but less than 180 degrees.
Tracking trends or popularity.
Circumference = 2

47. Area of a parallelogram
The point at which a line intersects the y - axis.
P = 4(S)
1/Z X Z
Area = b

48. What are the steps to convert decimals to fractions?
1. read it: 0.8 (eight - tenths) 2. write it: 8/10 3. reduce it: 4/5
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.
x = 15/100 X 60 x = 90/10 x = 9
P = 2L + 2W

49. Combinations involve the arrangement of elements into groups...
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.
Without regard to order.
In which order is significant. Remember Permutation and Position
Area =

50. Area of a triangle
Area =
Members/data that is consistently distributed
Parabola
Independent choices in which order does not matter