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. Describe a scalene triangle.
The amount of matter that comprises an object
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.
Algorithmic opposites
4 quarts are equal to 1 gallon.

2. What are the steps to convert decimals to fractions?
Sum of sides
In which order is significant. Remember Permutation and Position
3/1
1. read it: 0.8 (eight - tenths) 2. write it: 8/10 3. reduce it: 4/5

3. What is slope?
Comparing different quantities or when tracking change over time
4 quarts are equal to 1 gallon.
Rise/run (rise over run)
P = 4(S)

4. A right angle has a measure of?
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
A right angle has a measure of 90 degrees.
P = 2L + 2W
In which order is significant. Remember Permutation and Position

5. Z with exponent of -2 also means
Any number times 1 equals itself 3 X 1 = 3
Area = p
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.
1/Z X Z

6. The sum of a triangle always measures?
180 degrees
2 pints are equal to 1 quart.
1/Z X Z
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.

7. Mean is a good measure for
4 quarts are equal to 1 gallon.
1/Z X Z
Members/data that is consistently distributed
Member of a data set that occurs most frequently.

8. How many square feet are equal to a yard?
Area =
Volume = l
9 square feet equal 1 square yard.
16 ounces are in 1 pound.

9. How many pints are in a quart?
Sum of sides
2 cups equals 1 pint.
2 pints are equal to 1 quart.
7 faces 12 edges 7 vertices

10. Describe an isosceles triangle.
Sum of sides
A triangle with two - possibly all three of its sides of equal length. The angles opposite the equal sides have equal measure.
Parabola
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)

11. What are real numbers?
36 inches are equal to 1 yard.
Real numbers are all rational and irrational numbers.
Area = w
Describes the relationship between two sets of data.

12. A straight angle measures?
Straight lines
16 ounces are in 1 pound.
180 degrees
Comparing different quantities or when tracking change over time

13. When dividing fractions...
Have the same shape and size
Irrational numbers are values that exist but the decimal does not terminate or have a repeating pattern (ex: square root of 2)
Volume = p
Flip the second fraction and then multiply.

14. What is the y - intercept?
Area =
The point at which a line intersects the y - axis.
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.
1. random 2. representative

15. Perimeter of a parallelogram
P = 4(S)
M = slope b = y - intercept
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.
P = 2L + 2W

16. How would we write the rise/run if the slope of line AB is -3?
3/1
Have the same shape but different size
Area = w
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.

17. Volume of a box
Volume = l
Angles whose sum is 90 degrees.
Cartesian Coordinate System
Volume = p

18. What are composite numbers?
1/Z X Z
Two possible answers
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.
1. change the percent to a fraction or decimal 2. multiply

19. In addition to representing the order of operations - elements of PEMDAS grouping are also?
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.
Algorithmic opposites
Angles whose sum is 90 degrees.
Volume = p

20. How many cups are in a pint?
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
2 cups equals 1 pint.
5 -280 feet are equal to 1 mile.
Have the same shape but different size

21. How many faces - edges - and vertices does a hexagonal pyramid have?
Quadrant one is located in the upper right section followed by quadrant II moving clockwise.
7 faces 12 edges 7 vertices
Member of a data set that occurs most frequently.
9 square feet equal 1 square yard.

22. How would you write the expression: what is 15% of 60?
Algorithmic opposites
An obtuse angle
x = 15/100 X 60 x = 90/10 x = 9
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.

23. How would you write the expression: 18 is what percent of 90?
A triangle with two - possibly all three of its sides of equal length. The angles opposite the equal sides have equal measure.
18=x(90) 18/90 = x 1/5 = x 20% = x
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)

24. Area of a circle
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
Angles whose sum is 90 degrees.
Area = p
3 feet is equal to 1 yard.

25. What do we use to find number of possible combinations?
Curved lines
The pull of gravity on an object
3 feet is equal to 1 yard.
The factorial function - which just means to multiply a series of descending natural numbers.

26. 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...
(x+c)(x+d) = 0
Member of a data set that occurs most frequently.
Two possible answers
Curved lines

27. What shape is produced when one of the variables in an equation is squared?
Parabola
Volume = l
Cartesian Coordinate System
Y=mx + b

28. In slope - intercept form what is 'm' and what is 'b?'
5 -280 feet are equal to 1 mile.
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
Without regard to order.
M = slope b = y - intercept

29. A good survey sample should be...
Angles whose sum is 90 degrees.
2 pints are equal to 1 quart.
1. random 2. representative
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.

30. A ratio is
Quadrant one is located in the upper right section followed by quadrant II moving clockwise.
Circumference = 2
A triangle with two - possibly all three of its sides of equal length. The angles opposite the equal sides have equal measure.
The fixed relationship between two quantities

31. How do you determine the percent of a number?
Member of a data set that occurs most frequently.
Change starting point X 100 = percent change
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.
1. change the percent to a fraction or decimal 2. multiply

32. What is the formula for percent change?
Change starting point X 100 = percent change
Volume = p
Algorithmic opposites
Cartesian Coordinate System

33. The identity property of addition tells us...
P = 2L + 2W
That any number plus 0 equals itself 3 + 0 = 3
Parabola
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...

34. What are supplementary angles?
Angles whose sum is 180 degrees.
Sum of sides
Straight lines
Two possible answers

35. What are complimentary angles?
The point at which a line intersects the y - axis.
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.
Angles whose sum is 90 degrees.
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.

36. What are the steps to convert fraction to a percent?
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.
Circumference = 2
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...

37. Median is a good measure when
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.
Outliers appear in the data.
Survey samples are not truly random or representative
5 -280 feet are equal to 1 mile.

38. An angle that is is larger than 90 degrees but less than 180 degrees is?
Two possible answers
An angle that is is larger than 90 degrees but less than 180 degrees.
An obtuse angle
(x+c)(x+d) = 0

39. The multiplicative inverse property...
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
The factorial function - which just means to multiply a series of descending natural numbers.
Sum of sides
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)

40. What are integers?
Independent choices in which order does not matter
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...
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.

41. Slope - Intercept Form
7 faces 12 edges 7 vertices
Y=mx + b
1. random 2. representative
Flip the second fraction and then multiply.

42. Area of a rectangle
Rise/run (rise over run)
Tracking trends or popularity.
Area = w
Angles whose sum is 90 degrees.

43. Mass is the measure of...
The amount of matter that comprises an object
Independent choices in which order does not matter
Algorithmic opposites
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.

44. Weight is the measure of...
A triangle with all sides of equal length and all angles are equal measure.
In which order is significant. Remember Permutation and Position
The pull of gravity on an object
Rise/run (rise over run)

45. A yard equals how many inches?
36 inches are equal to 1 yard.
Members/data that is consistently distributed
Flip the second fraction and then multiply.
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.

46. What is slope formula?
Whole numbers are natural numbers and include 0.
The amount of matter that comprises an object
Slope = y2- y1 x2-x1 or y2 minus y1 OVER x2-x1
Rise/run (rise over run)

47. Describe an equilateral triangle.
Member of a data set that occurs most frequently.
A triangle with all sides of equal length and all angles are equal measure.
Area = w
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.

48. The commutative property of addition and multiplication state...
An angle that is is larger than 90 degrees but less than 180 degrees.
1/Z X Z
Slope = y2- y1 x2-x1 or y2 minus y1 OVER x2-x1
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)

49. Quadrants are part of what system?
Member of a data set that occurs most frequently.
Cartesian Coordinate System
18=x(90) 18/90 = x 1/5 = x 20% = x
An obtuse angle

50. 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)
1. change the percent to a fraction or decimal 2. multiply
3/1
Irrational numbers are values that exist but the decimal does not terminate or have a repeating pattern (ex: square root of 2)