## Tuesday, November 9, 2010

### Ysabelle's Estimating Square Roots

ESTIMATING SQUARE ROOTS

Page 99 # 8 & 9

8)
Q: Identify all possible whole numbers with a square root larger than 2 and smaller than 3.
A: All possible whole numbers with a square root larger than 2 and smaller than 3 are 5, 6, 7, & 8.
√5=2.2 √6=2.4 √7=2.6 √8=2,8

9)
Q: What are possible whole numbers that have a square root between 4 & 5?
A: All possible whole numbers that have a square root between 4 & 5 are 17, 18, 19, 20, 21, 22, 23, & 24.
√17=4.1 √19=4.3 √21=4.5 √23=4.7
√18=4.2 √20=4.4 √22=4.6 √24=4.8

1. Ysabelle,great colors, but next time pick darker shades.

2. Nice post Ysabelle. Your post looks very colorful but next time don't use too much colors and use darker shades. Other than that, great job.

3. Good job! Ysabelle. Great use of colors, but next time try not to use too much colors.

4. Colorful work Ysabelle. Your post is great. Next time, don't use light colors 'coz they're clear to read. Other than that, nice work.

5. Good job, Ysabelle! I liked that you had a lot of colour. I think you're doing a great job for a new person at blogging. Good job!

6. Great post Ysabelle, I liked that you used colors to make it pop out. I also liked that your work well but next time maybe you should add a video, link and a website.