PSAT-2026 MATH EXAM
(2026 Expert-Verified Final
Exam Q & A )
Latest Updated Version
(A+ Guaranteed )
, set Collection of "things" that have been grouped together in some way
elements, members A set is a collection of "things" that have been grouped together in some way. These
"things" are called. . .
union The. . .of two sets, A + B, is the set consisting of all the elements that are in A or B
or both-represented as A U B.
intersection The. . .of two sets, A + B, is the set consisting of those elements that are in both A +
B.
solution set The. . .of an equation is the set of all numbers that satisfy the equation
positive, negative The numbers to the right of 0 in the number line are called. . . and those to the left
of 0 are called. . .
absolute value The. . .of a number a, denoted IaI, is the distance between a and 0 on the number
line.
0 For any number a: a x 0 = ? Conversely if the product of two numbers is. . ., at least
one of them must be. . .
0 If ab = 0, then a OR b = ?
0 If rst = 0, then r OR s OR t = ?
positive, negative The product and quotient of 2 positive numbers or 2 negative numbers is. . . the
product and quotient of a positive number and a negative number is. . .
even The product of an. . .number of negative factors is positive
odd The product of an. . .number of negative factors is negative
positive The product of an even number of negative factors is. . .
negative The product of an odd number of negative factors is. . .
2026
(2026 Expert-Verified Final
Exam Q & A )
Latest Updated Version
(A+ Guaranteed )
, set Collection of "things" that have been grouped together in some way
elements, members A set is a collection of "things" that have been grouped together in some way. These
"things" are called. . .
union The. . .of two sets, A + B, is the set consisting of all the elements that are in A or B
or both-represented as A U B.
intersection The. . .of two sets, A + B, is the set consisting of those elements that are in both A +
B.
solution set The. . .of an equation is the set of all numbers that satisfy the equation
positive, negative The numbers to the right of 0 in the number line are called. . . and those to the left
of 0 are called. . .
absolute value The. . .of a number a, denoted IaI, is the distance between a and 0 on the number
line.
0 For any number a: a x 0 = ? Conversely if the product of two numbers is. . ., at least
one of them must be. . .
0 If ab = 0, then a OR b = ?
0 If rst = 0, then r OR s OR t = ?
positive, negative The product and quotient of 2 positive numbers or 2 negative numbers is. . . the
product and quotient of a positive number and a negative number is. . .
even The product of an. . .number of negative factors is positive
odd The product of an. . .number of negative factors is negative
positive The product of an even number of negative factors is. . .
negative The product of an odd number of negative factors is. . .
2026
