Look for this Homework tonight!

All homework can also be found on each class site within the scribe post of each day.

Jan. 14

Find the mean, median, mode, range, and outlier of the follow data sets:
A. 23, 17, 24, 16, 23, 23, 7, 27, 22, 28
B. 7, 14, 8, 11, 8, 12

Find the prime factors of 42 using a factor tree.


January 12th

Find the mean, median, mode, range, and outliers for the following data sets:

A. 1, 9, 7, 3, 4, 6
B. 48, 8, 2, 10, 2, 5, 5, 7, 9, 4
C. 23, 24, 24, 29, 75

January 8th

1. You are shopping at a store that charges 6% tax. You have a coupon for a 10% discount on everything you buy. Which way would you prefer the to have your bill computed - tax first or discount first? Expalin your thinking.

2. A newspaper article claims that 15% of people eat out each night in Athens. There are 50 000 people in Athens, and there are 25 restaurants. Do you think the newspaper article is correct? Show all of your work and explain your thinking.

January 5th.

1. Find three numbers that have a G.C.F. of 6.

2. Find three numbers that have a L.C.M. of 24.

Tuesday, September 30, 2008

Quiz October 2nd

The following will be covered on the quiz:

halfing and doubling
expanded form
expanded notation
written form
scientific notation
place value
coordinate grid
exponents
factored form
cubed / squared

If you have any questions ask them here on the blog. I will answer them here.
Posted by at 15 comments:

Exponents

The whole thing is a power.
The smaller top number is an exponent.
The larger bottom number is a base.
The exponent tells us how many times to multiply the base.
In this power you would multiply the base which is 5 three times. It would look like this: 5x5x5 in factored form and 125 in standard form.
Posted by at 1 comment:

Wednesday, September 24, 2008

Thursday September 25 Quiz

The following topics will be on the quiz tomorrow:

halfing
doubling
expanded form
written form
expanded notation
scientific notation
place value
coordinate grid

If you have any questions or are unsure of any of these topics ask questions here!
Check back in the morning and I will have answered your questions.
Also come see me at lunch during math help, you will score better on your quiz.

Make sure you study!
Posted by at 4 comments:

Thursday, September 18, 2008

Thursday's H.W. September 18 2008

2, 5, 10, 17, 26... explain the pattern in your own words. Be creative!
Posted by at 21 comments:

Wednesday, September 17, 2008

Study For The Quiz

Tomorrows quiz is on: halfing, place value, expanded form, and the coordinate grid. Study on your own or ask each other questions using the shout box down below. Maybe I will answer some of the questions!
Posted by at 2 comments:

Tuesday, September 16, 2008

Place Value

Tell me eveything you know about place value. Be creative use some pictures or something get stuff off the web. Check back later maybe I will post something!
Posted by at 7 comments:

Tuesday, September 9, 2008

First time!

Welcome to our blog. Try answering the question and leave a comment behind for all grade sevens and the world to see. Please remember to be respectful!

9 - 6 ¸ 3 ¹ 1

prove it!
Posted by at 59 comments:
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