Increasing or decreasing without end integer 2.
a. a number belonging to the set made up of the whole numbers and their opposites rational number 3.
b. a number which, when in decimal form, does not terminate or repeat natural number 4.
c. a number belonging to the set made up of the numbers that are used to count: 1, 2, 3, and so on irrational number 5.
d. a number which can be written as a ratio in fraction form whole number 6.
e. a number which can be written as an infinite decimal infinite 7. a number belonging to the set made up of zero and the natural numbers real number