Archive | April 2016

my factor tree

Screen Shot 2016-04-22 at 2.43.36 pmThis is my factor trees is where you un multiply a number eg: 50 you can do

10 x 5 =50 another one is just swich 10 x 5 to 5 x 10 = 50. Thats all you can do to 50.

More eg: 25 1 x 25 = 25 and if you do the same just swich the numbers to 25 x 1 = 25. Thats all you can do with 25.

Factor trees are realy just like fractions.

prime number: A prime number is a number that can only be x by one so for eg: 1 x 3 all you can do is x it buy its self like 1 x 3 = 3 so you can only x it buy its self.

composite number: A composite number is where you can do a factor that you can do more then x buy its self  like 24 easy 2 x 12 = 24 and 3 x 8 = 24 and like heps more like a lot more.