Numbers are classified into different categories. Usually, people learn the traditional beginning numbers of the list, which are one through ten. Find amounts ranging from 1-100 in these word search puzzles. After that, people learn the numbers eleven through twenty. Once those numbers are determined, they will detect a pattern in the numbers. For instance, twenty is the next number after nineteen. Then each of the following nine names will be joined after the first number in that series.
An example would be twenty-one, twenty-two, twenty-three, and so forth. Also, numbers are placed in other categories as well. Odd and even numbers are specific groupings of figures based on the last digit in the number. Beginning with one, every different number is an odd number. Starting with two, every other number is an even number.