## Wednesday, November 18, 2009

### Sharmaine's Scibe post for Nov.18

In class today, we had to find what prime numbers, perfect squares, prime factors, and factors are.

What are square numbers? ( perfect squares )
The product of a whole number multiplied by itself
Ex. 49 = 7x7

What are factors?
A whole number which divides evenly into a whole number without a remainder.
Ex. the factors of 16- 1,2,4,8,16

What are Prime Numbers?
A whole number greater than 1 that only has two factors, 1 and itself.

Ex. prime numbers- 2,3,5,7,11,13, etc.

What are Prime Factors?
Factors that are prime numbers.
Ex.10: factors- 1,2,5,10
prime- 2,5

Factors: 1-12

1- 1,1
2- 1,2
3- 1,3
4- 1,4
5- 1,5
6- 1,2,3,6
7- 1,7
8- 1,2,4,8
9- 1,3,9
10- 1,2,5,10
11- 1,11
12- 1,2,3,4,6,12

×Jusŧıŋ£8-17× said...

good job sharmaine,
i totally understand what they mean.
good job (:

Darlene8-17 said...

Nice job Sharmaine ! I like how you added a lot of pictures and colors into your font ! You did a very nice scribe post ! Keep up the good work . !

Owen817 said...

Nice Job Sharmaine! Your scribe is really colourful. I liked that you added some good pictures.Nice job again!

jamieq817 said...

I liked how you used different colours to point different things out Sharmaine! You have lots of colourful pictures too, which makes it stand out. Very well done Sharmaine! Keep up the great work :D

Larrisa8-17 said...

GOOD JOB SHARMAINE !
I like how you explained it, and I like how you used pictures with different colors of font (:

Ralph817 said...

Good Job Sharmaine! I liked how you explained everything, used pictures and colours! Good Job!

Layton 8-17 said...

Great job. very well done . it had pictures and colour and everything.very great job!