Any number that you multiply by one becomes itself. The same is true of division. Any time you divide a number by one it is itself. The number one is not a prime number because it can only be divided by itself and it is the only number that cannot be divided by any other number. The value of one means different things to different cultures. In Austria and Germany one signifies the best grade you achieve in school out of five and six choice scale. In Poland one is the lowest grade and six is the highest.

How Flashcards Can Improve Your Math Skills - Math can be a very challenging subject, for sure. Tough and difficult questions, so many terms and definitions, word problems, operational methods, operations that are used throughout the sum, everything is so different and difficult! Geez! What do you do when you want to make things easier and more interesting for you? Pretty simple! Use math flashcards! Math flashcards are a simple and easy way to make your mind sharper and learn things quicker. Flashcards work like dodging tables. All you have to do si handover the flashcards to someone older than you and ask them to question the things that have been jotted down on the flashcards. Not only will you perform much quicker, but your answers will also become more accurate, and there you can even work on your critical thinking. Flashcards are convenient tools that work on your brain like magic. Work with them at least four times a week, and you are sure to get twice as better every time! Print out all these worksheets to practice multiplying numbers by one. Fold the papers in half and glue the backs together. You can use two cards in one or cut them in half to make two.