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Adding and Subtracting Fractions
Adding and Subtracting Mixed Numbers
Comparing and Ordering Decimals
Comparing and Ordering Numbers
Conversions Between Mixed and Improper Fractions
Dividing by 10,100, 100
Dividing Fractions and Mixed Numbers
Estimating Sums and Differences
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Here is another example of prime factorization 200.
This is the Prime Factorization for 200.
Here is another example where we found the prime factorization of 45.
When we find the prime factorization of a number we can show it two different ways. The first way is to list out all the factors like we have been doing in the examples.
The second way is to use exponents to show the repeated factors.
It is called
Prime Factorization with Exponential Notation.
For example the prime factorization of 45 is 3 x 3 x 5, but we can write it using an exponent as 3
200= 2•2•2•5•5 or 2
105= 3•5•7 and that is it because we don't use exponents when the factors aren't repeating.
So now I hope I have taught
you alot with exponents and Prime Factorization! If you look down at the bottom you will see a whole bunch of links to games and videos fill free to look at them and visit them if you still have questions or problems. Or if you have problems on any other subject click the link at the bottom of the screen that says ''Back Home. And you will return to the page with all the subjects and pick the one Best for you!
videos for prime factorizatoin
math calculater helper
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