All SAT II Math II Resources
Example Questions
Example Question #91 : Sat Subject Test In Math Ii
What property of arithmetic is demonstrated below?
Distributive
Commutative
Associative
Transitive
Identity
Commutative
The statement shows that two numbers can be added in either order to achieve the same result. This is the commutative property of addition.
Example Question #92 : Sat Subject Test In Math Ii
What property of arithmetic is demonstrated below?
Reflexive
Transitive
Distributive
Inverse
Identity
Identity
The fact that 0 can be added to any number to yield the latter number as the sum is the identity property of addition.
Example Question #93 : Sat Subject Test In Math Ii
What property of arithmetic is demonstrated below?
Identity
Inverse
Symmetric
Associative
Transitive
Inverse
For every real number, there is a number that can be added to it to yield the sum 0. This is the inverse property of addition.
Example Question #94 : Sat Subject Test In Math Ii
What property of arithmetic is demonstrated below?
Symmetric
Symmetric
Commutative
Transitive
Reflexive
Reflexive
That any number is equal to itself is the reflexive property of equality.
Example Question #95 : Sat Subject Test In Math Ii
What property of arithmetic is demonstrated below?
If then .
Commutative
Reflexive
Transitive
Symmetric
Associative
Symmetric
If an equality is true, then it can be correctly stated with the expressions in either order with equal validity. This is the symmetric property of equality.
Example Question #96 : Sat Subject Test In Math Ii
What property of arithmetic is demonstrated below?
Associative
Transitive
Commutative
Distributive
Identity
Commutative
The statement shows that two numbers can be added in either order to yield the same sum. This is the commutative property of addition.
Example Question #7 : Properties And Identities
Which of the following sets is not closed under multiplication?
All of the sets in the other four responses are closed under multiplication.
A set is closed under multiplication if and only the product of any two (not necessarily distinct) elements of that set is itself an element of that set.
is closed under multiplication since the product of two even numbers is even:
is closed under multiplication since the product of two perfect squares is a perfect square:
is closed under multiplication since the product of two square roots of positive integers is the square root of a positve integer:
But , as can be seen here, is not closed under multiplication:
Example Question #8 : Properties And Identities
Which expression is not equal to 0 for all positive values of ?
All four expressions given in the other choices are equal to 0 for all positive values of .
is the correct choice.
for all values of , since, by the zero property of multiplication, any number multiplied by 0 yields product 0.
for all values of - this is a direct statement of the inverse property of addition.
, since 0 raised to any positive power yields a result of 0.
, since any nonxero number raised to the power of 0 yields a result of 1.
Example Question #71 : Mathematical Relationships
Solve the proportion:
To solve the proportion, cross multiply the terms.
Subtract 9 on both sides.
Divide by 6 on both sides.
The answer is:
Example Question #1 : Ratios And Proportions
Solve the ratio:
To solve the proportion, cross multiply.
Divide by 9 on both sides.
Reduce the fractions.
The answer is:
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