Learn what counting numbers are, how to count from 1 to 100, and how to use hands and fingers to count. Find out the mean, odd and even counting numbers, and practice questions on counting numbers. Counting a small set of objects, especially over time, can be accomplished efficiently with tally marks: making a mark for each number and then counting all of the marks when done tallying. Tallying is base 1 counting . Finger counting is convenient and common for small numbers. A simple tool for counting things and keeping track of numbers. What is Counting ? In math, ‘to count’ or counting can be defined as the act of determining the quantity or the total number of objects in a set or a group. In other words, to count means to say numbers in order while assigning a value to an item in group, basis one to one correspondence. Counting numbers are used to count objects. Here, for instance, we have used counting numbers to determine the number of animals or birds. The table also shows how we can use our fingers to count objects ...