A whole number belongs to the set of integers that are equal to or greater than zero. For example, the set of numbers {0, 1, 2, 3, 4, 5, ...} contains all of the whole numbers.
Continue ReadingNegative numbers and decimals are not considered whole numbers, although negative numbers are considered integers. The set for integers can be written as { ... -3, -2, -1, 0, 1, 2, … }. A counting number is any whole number except for zero and is shown by the set {1, 2, 3, 4, 5, … }. The term "natural number" may refer to either the set of whole numbers or the set of counting numbers.
Learn more about NumbersA factor pair is a pair of integers whose product is a given number. The factors of a prime number are only 1 and itself. Composite numbers have the factor pair of 1 and itself, as well as at least one other factor pair.
Full Answer >Adding two positive integers results in a positive number, and adding two negative integers yields a negative number. Multiplying two negative or two positive integers makes a positive number, but multiplying a negative by a positive yields a negative integer. Similarly, dividing a positive by a positive or a negative by a negative gives a positive answer, but dividing a positive by a negative or a negative by a positive always results in a negative solution.
Full Answer >In math, the term distinct number is used to refer to a number in a set that is not equal to another number. For example, the set of numbers {1, 2} contains the two distinct numbers 1 and 2, which can be proven by evaluating different traits of each number.
Full Answer >Rational numbers are any numbers that can be expressed by a fraction with integers in both the numerator and the denominator. The amount of time and paper it takes to put them into an increasing line depends on how many numbers there are and how big of a range they have.
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