ILTS 305 Math COMPLETE QUESTIONS AND CORRECT ANSWERS

ILTS 305 MATH COMPLETE QUESTIONS AND
CORRECT ANSWERS | GRADED AND THE
LATEST SERIES
Number

Ans: basic building block


Question: integer

Ans: All whole numbers (both positive and negative) and zero.


Question: prime number

Ans: A whole number that has exactly two factors, 1 and itself.


Question: composite number

Ans: A whole number greater than 1 that has more than two factors.


Question: rational number

Ans: A number that can be written as a fraction


Question: irrational number

, Ans: a number that can NOT be expressed as a ratio of two integers
or as a repeating or terminating decimal - Pi or any square root of an
imperfect square are considered irrational


Question: Number line

Ans:


Question: absolute value

Ans: The distance a number is from zero on a number line


Question: divisor

Ans: The number by which another number is divided.


Question: quotient

Ans: the answer to a division problem


Question: Parenthesis

Ans:


Question: Exponet

, Ans: number that represents the number of times the base is used as a
factor


Question: root

Ans: a solution of an equation


Question: perfect square

Ans: a square of a whole number


Question: order of operations

Ans: PEMDAS (parenthesis, Exponents, Multiplication, Division,
Addition, Subtraction)


Question: common factor

Ans: Any common factor of two or more numbers.


Question: prime factorization

Ans: a number written as the product of all its prime factors


Question: GCF (Greatest Common Factor)

Ans: the greatest number that is a factor of two or more numbers