CSET Multiple Subjects: Subtest 2 - Math Exam Questions and Answers 100% Correct
Graded A+ 2026/27
Place value - Example: 210,987,654,321.23456
When the place value name ends with a "ths," it is an indication of being a fraction.
Examples:
0.3 is read as "three tenths" and can be expressed in fraction form as 3/10.
The value 5.23 is read as "5 and 23 hundredths" and can be expressed as the mixed number 5
23/100.
comparing whole numbers and Decimals - -To compare 2 numbers line up the place
values
-Start from Left to right
-Keep going till the until the digits in the same place are different.
Ex:
23,801 & 23,798
-23,>801
-23,>798
Ex: 58.1289 & 58.132
-58.1289
-58.132
,Measures of central tendency - Mean/arithmetic mean, median, mode, range
Mean - The sum of the data values divided by the number of data values; average
Example: 2, 2, 3, 5, 2, 6, 2, 6, 7, 9, 11
(2 + 2 + 3 + 5 + 2 + 6 + 2 + 6 + 7 + 9 + 11)/11
55/11
Mean = 5
Median - -The value in the middle so that there are an equal number of data values to
either side of it
-To find the median, arrange the data values from smallest to largest, including any repeats, then
find the middle value
-If there is an odd number of data values, one of the data values will be in the middle
-If there is an even number of data values, take the mean of the two middle values
Example: 2, 2, 3, 5, 2, 6, 2, 6, 7, 9, 11
2, 2, 2, 2, 3, 5, 6, 6, 7, 9, 11
Median = 5
Mode - -The value repeated most often
-In order to have a mode, some score had to be repeated
,Example: 2, 2, 3, 5, 2, 6, 2, 6, 7, 9, 11
Mode = 2
Range - The difference between the maximum and minimum scores
Example: 2, 2, 3, 5, 2, 6, 2, 6, 7, 9, 11
11 - 2
Range = 9
Probability - -The comparison of the total number of favorable outcomes to the number of
possible outcomes
-Usually expressed in fraction form: total favorable outcomes / total possible outcomes
-Can also be expressed as percents or decimal values
Plane geometry - The study of shapes and figures in two dimensions (the plane)
Solid geometry - The study of shapes and figures in three dimensions
Point - -The most fundamental idea in geometry
-Represented by a dot and named by a capital letter
, Line - -The shortest path connecting two points
-Continues forever in opposite directions
-Consists of an infinite number of points
-Named by any two points on the line
-The symbol <—> written on top of two letters is used to denote that line
Line segment - -A piece of a line
-Has two endpoints and is named by these two endpoints
-The symbol — written on top of two letters is used to denote that line segment
Ray - -Has only one endpoint and continues forever in one direction
-Could be thought of as a half-line
-Named by the letter of its endpoint and any other point on the ray
-The symbol —> written on top of the two letters is used to denote that ray
Angle - -Formed by two rays that start from the same point
-This point is called the vertex; the rays are called the sides o the angle
-Measured in degrees
-The degrees indicate the size of the angle, from one side to the other
Various ways an angle can be named - -By the letter of the vertex; therefore, the angle
above could be named ∠A
Graded A+ 2026/27
Place value - Example: 210,987,654,321.23456
When the place value name ends with a "ths," it is an indication of being a fraction.
Examples:
0.3 is read as "three tenths" and can be expressed in fraction form as 3/10.
The value 5.23 is read as "5 and 23 hundredths" and can be expressed as the mixed number 5
23/100.
comparing whole numbers and Decimals - -To compare 2 numbers line up the place
values
-Start from Left to right
-Keep going till the until the digits in the same place are different.
Ex:
23,801 & 23,798
-23,>801
-23,>798
Ex: 58.1289 & 58.132
-58.1289
-58.132
,Measures of central tendency - Mean/arithmetic mean, median, mode, range
Mean - The sum of the data values divided by the number of data values; average
Example: 2, 2, 3, 5, 2, 6, 2, 6, 7, 9, 11
(2 + 2 + 3 + 5 + 2 + 6 + 2 + 6 + 7 + 9 + 11)/11
55/11
Mean = 5
Median - -The value in the middle so that there are an equal number of data values to
either side of it
-To find the median, arrange the data values from smallest to largest, including any repeats, then
find the middle value
-If there is an odd number of data values, one of the data values will be in the middle
-If there is an even number of data values, take the mean of the two middle values
Example: 2, 2, 3, 5, 2, 6, 2, 6, 7, 9, 11
2, 2, 2, 2, 3, 5, 6, 6, 7, 9, 11
Median = 5
Mode - -The value repeated most often
-In order to have a mode, some score had to be repeated
,Example: 2, 2, 3, 5, 2, 6, 2, 6, 7, 9, 11
Mode = 2
Range - The difference between the maximum and minimum scores
Example: 2, 2, 3, 5, 2, 6, 2, 6, 7, 9, 11
11 - 2
Range = 9
Probability - -The comparison of the total number of favorable outcomes to the number of
possible outcomes
-Usually expressed in fraction form: total favorable outcomes / total possible outcomes
-Can also be expressed as percents or decimal values
Plane geometry - The study of shapes and figures in two dimensions (the plane)
Solid geometry - The study of shapes and figures in three dimensions
Point - -The most fundamental idea in geometry
-Represented by a dot and named by a capital letter
, Line - -The shortest path connecting two points
-Continues forever in opposite directions
-Consists of an infinite number of points
-Named by any two points on the line
-The symbol <—> written on top of two letters is used to denote that line
Line segment - -A piece of a line
-Has two endpoints and is named by these two endpoints
-The symbol — written on top of two letters is used to denote that line segment
Ray - -Has only one endpoint and continues forever in one direction
-Could be thought of as a half-line
-Named by the letter of its endpoint and any other point on the ray
-The symbol —> written on top of the two letters is used to denote that ray
Angle - -Formed by two rays that start from the same point
-This point is called the vertex; the rays are called the sides o the angle
-Measured in degrees
-The degrees indicate the size of the angle, from one side to the other
Various ways an angle can be named - -By the letter of the vertex; therefore, the angle
above could be named ∠A
