Grades 7 and 8 homework help

This thread is for all the 7th and 8th graders who need help!
Just post your question and we'll help you.

I will help grade 7's but I might need some help myself.

maggalina wrote:I will help grade 7's but I might need some help myself.

Lol, yeah. I can help both grades except for 8th math.

I need help with square roots and square numbers. I don't get them at all.

sure I'll help you! do you have a problem or do you just need something to remember them by? also do you know all you multiplication tables? that usually helps.

ya something to help me remmber

OK I will post something soon....

I reaaly need help we have a test/quiz tommorow

i can help. what is it? i am in advanced math and reading! and im really good at sci. and soc studies

http://mathforum.org/library/drmath/sets/select/dm_sqrt.html
here is a link for square roots

Square numbers:

1 x 1 = 1 ,1 is a square number
2 x 2 = 4 ,4 is a square number
3 x 3 = 9 ,9 is a square number
4 x 4 = 16 ,16 is a square number
5 x 5 = 25 ,25 is a square number
6 x 6 = 36 ,36 is a square number
7 x 7 = 49 ,49 is a square number
8 x 8 = 64 ,64 is a square number
9 x 9 = 81 ,81 is a square number
10 x 10 = 100 ,100 is a square number
11 x 11 = 121 ,121 is a square number
12 x 12 = 144 ,144 is a square number
13 x 13 = 169 ,169 is a square number
14 x 14 = 196 ,196 is a square number
15 x 15 = 225 ,225 is a square number

so it's like multiplication tables, if you memorize them then it will be easier.

Hope I helped! Good luck with your test!

thank you everyone

you're welcome!

come on am I the only one that needs help

I need help please!
I need to do an acrostic poem on Neanderthal. I missed a day yesterday and I have no idea what it is! Please help me with suggestions of words. We need to think of words and put them in each letter of NEANDERTHAL. They do not have to start with the letter. I'll show you the example my teacher gave me.
Neolitic
E
A
N
D
E
eaRly man
T
H
A
L

Would this help?
http://en.wikipedia.org/wiki/Neanderthal

I wouldn't use wikipeidia. Wiki means that anyone can get on and change the info.

MaggieGirl789 wrote:I wouldn't use wikipeidia. Wiki means that anyone can get on and change the info.

I didn't know that...weird.

I thought that the people working at wiki checked all the edited info before it was fully published. Well thank you I found some good words to fit in there, here I'll show you what I got.
Neolithic
Early peoples
grAin
New techniques
fooD producers
E
cRops
Tools
Human
cAttle
sicLes
I just need one more for the E!

hello I can help with anything except square roots

I need help with this math problem 4.8 ~ 80 + 2.3 - 10 I don't understand?

I need help with this problem. What is the least common multiple for 34, 57, 76, 83, 91, 108, & 356. Please help me!!!

Hang on! I will help you in a minute