Today in class we did a Math test about adding and subtracting fractions and for that there is not to much to say..
I believe that almost everyone has done a good job in the test!
Anyway after the test Mr Backey has given to all "some" math sheets(fractions review)to do for homework(for tomorrow the first one)!
So do not forget to do the homework!
sorry if im late or for some errors :P
in the next scribe ill pick Mark :D
dont forget to leave a comment :-)
see ya guys!
Yesterday, no one post the scribe, so lets talked a little bit about that :).
- So the things we did yesterday was to write the "Keyideas" on page 67 in our own words.
- And we also answered the "Communicate the Ideas" on page 67 and 68.
Sign(negative,positive) of Multiplying and Dividing
-When multiplying and dividing integers(negative and positive), if there is an odd number of negative signs then the answer will be negative.
And then we answered our homework...
Communicate the Ideas [pg. 67 and 68] Here are the answers:
- c.) The common denominator I prefer is 12 because its easier to simplify and because the "MATHEMATICIANS ARE LAZY!".
- c.) A. Because its easier.
- Because sometimes you forget to put the sign after you solved it.
9-06 Dont Forget to do our homework on the book.
Heres the online link for the ebook "CLICKY HERE!".
The homework is at "PRACTISE ON PAGE 68-69".
For the next scribe I pick.
SORRY FOR ALL THE MISTAKES :)
Dont FORGET TO Drop some COMMENT[s].
Uhm Mr. B Sorry If i posted it late because I forgot that im doing the scribe *sorry*.
Anyways we did someother things like this.. and we learned about RECIPROCAL.
These are all called the
Today In Math Class We Learned , When Adding and subtracting fractions , To do so you have to find a common denominator If Necessary . Add And subtract Numerators denominators Have to be The Same The Simplify .
This Image Shows Adding Fractions . It Is also The same When You Subtract But The numerator numbers wil be subtracted instead
We Also Learned In class how to Multipy Fractions .
When We Multiply Fractions , Simply multiply The Numerators Together and then multiply the Denominaters Together , Then Simplify If Possible :)
We Had 10 questions to do :)
1 : 2/3 x 3/5 =
2 : 4/5 x 2/9 =
3 : 7/8 x 4/5 =
4 : 9/10 x 5/6 =
5 : 2/5 x 3/4 =
6 : 1/9 x 1/9 =
7 : -1/2 x 2/3 =
8 : -2/7 x 7/2 =
9 : -4/5 x -5/4 =
10: 6/7 x 1 1/6 =
And also Page 2.2 in Our math books :)
I choose Raye To do the next Scribe :)
Today in class we went into the computer lab and we went on a site and played a game with Adding and Subtracting Mixed numbers..
This is an example for the adding mixed number and subtracting mixed numbers.
Hey guys! (: On Friday in math class we learned about more fractions. We also went over the homework from Thursday.
Now here's a question Mr. Backé asked us to try in class on Friday:
At first, we went over a question that people had some trouble with on homework. This was the question:
This is how to figure it out.
1st Step -
Rewrite the question and solve the symbols (-,+).
2nd Step -
Figure out the common denominators.
Our homework for today:
1) 5 - 2/3
2) 4 - 5/6
3) 10 - 7/8
4) 5 - 2 2/3
5 6 - (-2/5)
I pick Courtney for the next scribe. :) Oh, and comment like crazy guys. x)
HELLO PEOPLE FROM 9-06! Today for the SCRIBE POST I'm going to talk about some questions from yesterday and today. AND SORRY for any mistakes!!
Then we have to REWRITE THE QUESTION . Then we answer the question.
That was an example of ADDING NEGATIVE FRACETIONS.
These here are very IMPORTANT.
Now i'm going to give examples of SUBTRACTING NEGATIVE FRACTIONS
PLEASE LEAVE A COMMENT!!!!
AND THE NEXT SCRIBE IS
THAT IS IF YOU DID NOT DO ONE
SEE YAAHH NEXT TIME :P
Tuesday, November 17 ,2009
What's up guys! today we talked about fractions and as always we first clarified and corrected homework for today.
the number ten was the one that seemed more difficult, but here is the solution for you =):
First we need to find the denominator....and that is 60!
and as second we need to calculate the numerator and that will be:
77/60=17/60 and thats the answer!
anyway after that we did exercises on fractions like that:
Hope that you understood how to proper fractions(in my first subscribe xP)!
thanks for Jericho to choose me ;)
anyway don't forget to leave a comment and the homework for tomorrow!!
Hey guys today in class we talked about adding proper fractions. So how do we add proper fractions? I'll show you how step by step.
3/4 + 1/6
Step 1: Find a common denominator. The common denominator is 12. For those who doesn't know how to find the it, I will show you how.
Okay, so that is how you can find the common denominator.
Step 2: Find equivalent fractions.
Step 3: Rewrite the question. Now you have the same denominator you can answer it.
Step 4: Answer and simplify if possible.
So that's it. The answer is 11/12. It is already simplified. Note: When you add or subtract fractions, you only add or subtract the numerators.
Answer these questions Mr. B gave us:
1) 3/8 + 3/4
2) 1/6 + 1/4
3) 1/5 + 1/3
4) 3/10 + 3/4
5) 1/16 + 1/8
6) 1/2 + 3/5
7) 4/7 + 3/14
8) 3/4 + 7/8
9) 1/9 + 17/18
10) 1/5 + 1/4 + 1/3 +1/2
Okay, if you're having a really bad time with those difficult questions, follow the steps so you can answer those questions easily ;)
Friday ,November 13
Today we went to the computer lab to learn more about fraction at nlvm.usu.edu
First got to Number and Operations (Grade 9-12)and then to Fractions-adding
This is somehow it is look like. What we need to do here is to find out the sum of the fractions shown. First you should rename the fractions 1/7 and 1/2 so their denominators would be the same.
When adding fractions with different denominators you should rename it with its equivalent fraction to make the denominator the same.
After that we went to lumosity.com, created accounts then played some games about math.
After we leave Mr. Backe told us a homework which Show You Know in chapter 2.3.
Hello everyone.Today in class we talked about Jayden's number line post and we talked about Adding, Subtracting, Multiplying, and Dividing integers.We had to talk about Jayden's number line because the fractions were at the wrong place.
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