A number is a count or measurement that is really an idea in our minds. We write or talk about numbers using numerals such as 4 or four. Number skills are very valuable.
We write or talk about numbers using numerals such as 5 or five.. There are sets of numbers that are used so often they have special names and symbols . The whole numbers from 1 upwards.
A cardinal number is a number that says how many of something there are, such as one, two, three, four, five. An ordinal number is a number that. Find a number with its letters in alphabetical order.
Explore a fun and educational collection of math games with number games on math is fun Have fun with puzzles, numbers, strategy, logic and multiplayer games .