Wednesday, March 5, 2008

Term 1 - Consolidation

1. Write a key learning point for term 1.
2. Write a principle/rule for the following:
- To add/subtract fractions
- To multiply a fraction by a whole number
Post your points by 8 Mar 08.

38 comments:

Chak Sing said...

I learnt how to add and subtract fractions easily.
1.u have to change the denominator into the same.
2.first u have to change the whole number to a fraction.

calvin said...

I learnt how to add and subtract fractions easily.
1.u have to change the denominator into the same.
2.first u have to change the whole number to a fraction.

chaksing said...

I learnt how to use order of operations
1.i need to change the denominator into the same
2.i need to change the whole number into fraction

Angeline said...

i learnt the method of multiplying and dividing frations.


to add or subtract a fraction u have to

-change the denominator into the same type
-then add or subtract


to multiply a fration u have to

-change the fraction into the simplest form then multiply

OR

-multiply first then change the fraction into the simplest form

-Angeline

Maryann said...

I have learn how to subtract,multiply,add and divide fractions.Firstly,for both the subtracting and adding fractions .. we must change the denominator to the same ''type''.As for mulitiplying and dividing fractions,its very similar, you need not to change the denominator.

~Maryann ><"

^.^joanna^.^ said...

i learnt how to add & subtract fractions very easily.Juz make both of the fractions the same currency

ERIKA said...

ADDING OR SUBTRACTING FRACTIONS IS REALLY EASY .......JUST CHANGE THE DENOMINATOR TO THE SAME THEN ADD OR SUBTRACT!!!!

Ching Yi said...

I learnt how to add,multiply and subtract fractions.

To add fractions,u have to convert the numbers to the same denominator.

To multiply,u have to change the denominator to the same then multipy.

To subtract fractions, u have to convert the numbers to the same denominator.

^.^joanna^.^ said...

i learnt the meaning of ex:a fraction divide by a number.
lol

^.^joanna^.^ said...
This comment has been removed by the author.
LeOnArD a.k.a R30n4rud0 said...

i learnt the four operations of fractions examples: addition, subtraction, multiplication and division

Leonard

Tan Ying Ting said...

1. I have learn how to add,subtract,multiply and divide fractions.

2.we need to ........in order to add or subtract fractions.
-change to the same denominator.

we need to ........in order to multiply a fractions by a whole
number.

-change the whole number to a fraction first.

-by ying ting

theodore said...

i learn how to add and subtract fraction easily.
1.Change the denominator the same currency.
2.Change the whole number into fraction.

welcome to liang lings blog said...

liang ling the pro mage saids 1)if you want know how to do adding and subtracting fractions actually it is pretty easy first change the fraction to the same type meaning change the denominator to the same. 2)change the fraction and to the simplest form then multiply. 3)Last of all change the whole number to a fraction then mutiply or divide.

www.star'sdreams.com said...

1) I noe how to add, subtract fractionS.

1th you hav to change the same type!

Then you have to make the denormenator the same!

Adeline

sherriesoh said...
This comment has been removed by the author.
Short DEVIL said...

I had learnt how to add and subtract fractions by changing the denominator to the same.^_^

First you have to change the whole number to a fraction and convert it into the simpliest form.=D

Short DEVIL said...

red devils is Tze Lok

sherriesoh said...

i have learn to divide fraction by a fun way. Actually dividing fraction is multiplying fraction. 2nd i have learn how to multiply fraction. By multiplying fraction u have two ways of doing it but i am used to the cancelling way where u cancel the numbers .

Faridah said...

Faridah -
I have leart how to add and subtract fractions.
1) change the denominator to the same number.do not forget to change the numerator.
2)times and divide fractions.
3)problem sums.

Hanyi?XP said...

1.leart how to add,subtract and mutiply fractions...






hanyi

JEROME CHEAH said...

i learned addition & subtraction easily.1)u have to change the denominator first.2)if u are adding or subtracting a whole number,u must make it to a fraction

seanlimweishun said...

1.I learn that 1/2 x 2 and 2 x 1/2
has a different meaning.
2.I learn that I must start every model drawing at the same line.
3.I learn that in a dividual sum, it has a divisor and a dividend.

Rynance said...
This comment has been removed by the author.
Rynance said...

I have learnt how to add,subtract,multiply and divide fractions easily.

1.You have to change the denominator into the same "Type".
2.Change the whole number into a fraction.





GuanXiang

Rynance said...

-Out Of Point- Erm Mr Chua, i know why there is a leap year.Leap years are needed to keep our calendar in alignment with the earth's revolutions around the sun.

keithon said...

hi i learnt hw to add and subtract fractions easily

Jiaqian said...

1.I learn how to multiply fraction
2.I learn how to change the denominator into the same.
3.I learn simple division of fractions.

Anonymous said...

I Learnt how to add ,subtract,divide and mutiply fractions easily by changing their denominator into the same

1)u have to change the fractions to the same type so that to divide them or mutiply them

2)To add or subtract fractions ,u have to change the denominator to the same =D

Huang Qingxiao said...

1. I learnt to add, subtract, times and divide fractions easily.
2.-By changing the denominator to the same figure
- change the whole number to a fraction

-qingxiao

Alexis ;D said...

i learnt how to add subtract and multiply fractions.

1 . you must change the denominators to the same "type" bye using a common multiple that is from both the denominators.

-Austen

Short DEVIL said...

WHO is DO???????


LOL, what kind of name is this???

Anonymous said...

I learnt how to mutiply,divide,add and subtract fraction.
1.when we add fraction,we need to change the denominator.
2.then start to add the fraction.
3.same for the subtraction.


Qi Fan

www.star'sdreams.com said...

mr chua y u never write the homework for 7th of march?
I want to check also cannot!!!:(

jc1997 said...

I learn to add and subtract fractions faster.I also learn how to use order of operation.When you plus or minus fractions , you have to change it to same "currency"

calvin said...

I learnt how to add and subtract fractions easily.
1.u have to change the denominator into the same.
2.first u have to change the whole number to a fraction.

Anonymous said...

I learnt how to use order of operations
1.i need to change the denominator into the same
2.i need to change the whole number into fra learnt the method of multiplying and dividing frations.


to add or subtract a fraction u have to

-change the denominator into the same type
-then add or subtract
fractioni learnt the method of multiplying and dividing frations.


to add or subtract a fraction u have to

-change the denominator into the same type
-then add or subtract


to multiply a fration u have to

-change the fraction into the simplest form then multiply

OR

-multiply first then change the fraction into the simplest form

Anonymous said...

I thInK ThIs Is A lItTlE oUtDaTeD!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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