math 5th grade
posted by albert .
i need all the prime numbers of 1100

Well, that was easy, I just typed
"first 100 primes" into Google and this was the first page
http://www.google.ca/search?hl=en&q=first+100+primes&btnG=Google+Search&meta= 
I need help in math[please].

I don't get how to estimate by rounding each number to the nearest tenth
9.715  5.891
please show me how to solve this problem 
To estimate you must look at the numbers after the decimal point. In the first number the tenths place is 7. When you estimate you must look at the number to the right. The number to the rightof the 7 is 1. Since 1 is smaller than 5 you make the number 7. If the number to the right was 5 or bigger you would round it to 8. to round 5.891 you woulmake it 5.9. Now the problem becomes 9.75.9
I Hope I helped! 
2.000

Wow... I'm not so sure I could figure that out on my own.
I searched for it online, and here are all the numbers:
2
3
5
7
11
13
17
19
23
29
31
37
41
43
47
53
59
61
67
71
73
79
83
89
97
Hope I helped! 
ha ha i already knew.just kidding i never knew.THANKS.

What is funny about wasting time of people who are willing to help you?

All I do is type in google or look in a library book

I need help on 5.9 (A) im fifth grade.....