## Sunday, January 29, 2006

7-44 This is your home on the Internet. Use it to communicate with one another and expand your knowledge of mathematics and the world around you

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## 3 Comments:

5 and 0 are happy numbers because it is easier to add or subtract a number that end with 5 or 0. It will take you less time to do the equation .

5 aaaaaaaand 0 are called happy numbers because its easier to add justt like thyrzamay said..

example if ur number is 4... u change it to 5 cuz its easier.. thats how you do it i think .. haha yahh..

5 n 0 are happy numbers cuz they are easy to add and subtract when a number ends in a 0 or 5 as they both said up there ^...lol..thats the best i can explain it im not good at making examples..lol..itll take me to long..

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