CSET MATH SUBTEST 1 EXAM
QUESTIONS AND ANSWERS
Substitution Property - Answer-Substituting a value for numbers
2(a+b)=3 a+b=9
2(a)=3C
Symmetric Property - Answer-Only Switching sides
10=Y
Y=10
Reflexive Property - Answer-Anything equaling itself
7Y=7Y
Multiplicative Identity - Answer-Multiplied and didn't change anything
5X1=5
Additive Identity - Answer-The sum of any number and zero is the original number
5+0=0
Distributive Property - Answer-Multiplying through a parenthesis
a(a+b)=ab+ac
Associative Property - Answer-Regrouping
a+(b+c)= (a+b)+c
Commutative Property - Answer-Move Around
a+b=b+a
ab=ba
Factors - Answer-Numbers you can multiply together to get another number.
Composite Number - Answer-A whole number that can be divided by numbers other
than 1 and itself.
Prime Number - Answer-A whole greater than 1 whose only 2 whole factors are 1 and
itself.
, How to find the probability of an event - Answer-Fraction:
Number of favorable outcomes possible
__________________________________________
Total possible outcomes
Percent Increase formula - Answer-Fraction:
Difference between percents
_______________________________ X 100= % Increase
Starting Point
Median - Answer-Middle value
No middle, take average of two middle values.
Median is in the middle of the freeway.
Range - Answer-Difference between highest and lowest values
Mode - Answer-Value that happens most frequently
The most frequently used mode of transportation is a car.
Mean - Answer-Average
Don't be mean because you're average.
If a line joining 2 points is vertical the slope is - Answer-Undefined or no slope
Slope Formula - Answer-(Y2-Y1)
_______
(X2-X1)
If a line joining 2 points is horizontal the slope is: - Answer-Zero
If a line joining 2 points goes down and to the right the slope is - Answer-Negative
If a line joining 2 points goes up and to the right the slope is - Answer-Positive
Slope Definition - Answer-Vertical change/ Horizontal Change
Rise/Run
Algebraic elimination method - Answer-Either add/subtract the same number to each
equation to eliminate a variable.
Radius - Answer-Half the diameter
QUESTIONS AND ANSWERS
Substitution Property - Answer-Substituting a value for numbers
2(a+b)=3 a+b=9
2(a)=3C
Symmetric Property - Answer-Only Switching sides
10=Y
Y=10
Reflexive Property - Answer-Anything equaling itself
7Y=7Y
Multiplicative Identity - Answer-Multiplied and didn't change anything
5X1=5
Additive Identity - Answer-The sum of any number and zero is the original number
5+0=0
Distributive Property - Answer-Multiplying through a parenthesis
a(a+b)=ab+ac
Associative Property - Answer-Regrouping
a+(b+c)= (a+b)+c
Commutative Property - Answer-Move Around
a+b=b+a
ab=ba
Factors - Answer-Numbers you can multiply together to get another number.
Composite Number - Answer-A whole number that can be divided by numbers other
than 1 and itself.
Prime Number - Answer-A whole greater than 1 whose only 2 whole factors are 1 and
itself.
, How to find the probability of an event - Answer-Fraction:
Number of favorable outcomes possible
__________________________________________
Total possible outcomes
Percent Increase formula - Answer-Fraction:
Difference between percents
_______________________________ X 100= % Increase
Starting Point
Median - Answer-Middle value
No middle, take average of two middle values.
Median is in the middle of the freeway.
Range - Answer-Difference between highest and lowest values
Mode - Answer-Value that happens most frequently
The most frequently used mode of transportation is a car.
Mean - Answer-Average
Don't be mean because you're average.
If a line joining 2 points is vertical the slope is - Answer-Undefined or no slope
Slope Formula - Answer-(Y2-Y1)
_______
(X2-X1)
If a line joining 2 points is horizontal the slope is: - Answer-Zero
If a line joining 2 points goes down and to the right the slope is - Answer-Negative
If a line joining 2 points goes up and to the right the slope is - Answer-Positive
Slope Definition - Answer-Vertical change/ Horizontal Change
Rise/Run
Algebraic elimination method - Answer-Either add/subtract the same number to each
equation to eliminate a variable.
Radius - Answer-Half the diameter
