Q&A - P3 Math

[cxx3213]

tianzhu:

yeonee:

Can someone help me with this question?


45 blue balls and 12 green balls were put into a basket containing some blue and green balls. There were 23 more blue balls than green balls in the end. How many fewer blue balls than green balls were there in the basket at first?

Hi

45 – (23 +12) = 10

There are 10 fewer blue balls than green balls in the basket at first.

Best wishes

Hi Kiasu Grand Mster,

could you please explain the workings?

[corneyAmber]

Hi Champion,

My child is in P3.
cheers.

[KSP]

ksi:

Hi Champion,

My child is in P3.
cheers.

hi ksi, i didn't know your child is in P3, same for my dd.. and i didn't know u are a maths expert too :udawoman: .... :celebrate: so can i post my questions here and hope u can help me ?... thank you in advance... :thankyou: .

.. and do u really hv an email address at [email protected] ? can i email u if i have questions?

[Champion]

KSP:

ksi:

Hi Champion,

My child is in P3.
cheers.

hi ksi, i didn't know your is in P3, mine too.. and i didn't know u are a maths expert too :udawoman: .... :celebrate: so can i post my questions here and hope u can help me ?... thank you in advance... :thankyou: .

Hi Hi! Maybe we should set up \"parent with child in P3\" club soon! :grphug:

[KSP]

Champion:

Hi Hi! Maybe we should set up \"parent with child in P3\" club soon! :grphug:

but only for another half year...

maybe should name it as \"parent with child born in 2002\"....

then there will other years coming in as well.......

[Champion]

KSP:

Champion:

Hi Hi! Maybe we should set up \"parent with child in P3\" club soon! :grphug:

but only for another half year...

maybe should name it as \"parent with child born in 2002\"....

then there will other years coming in as well.......

:goodpost: Yeah...so fast half the years gone lioa :shock:

[KSP]

Champion:

KSP:

[quote=\"Champion\"]Hi Hi! Maybe we should set up \"parent with child in P3\" club soon! :grphug:

but only for another half year...

maybe should name it as \"parent with child born in 2002\"....

then there will other years coming in as well.......

:goodpost: Yeah...so fast half the years gone lioa :shock:[/quote]..and we are getting older faster as well.... i feel it especially after my dd enters P1.. time really really flies.... just by counting every 10wks 1 holiday... every exam 1 long holiday... every year past we are 1 yr older and my dd is few cm taller... soon she will be taller then me.......

sorry :offtopic: i better go get some tough maths questions and post it here b4 i got kicked out...... :siam:

[tianzhu]

cxx3213:

Boxes P and Q contains 356 green apples and 376 red apples. There are 12 more red apples than green apples in box P. How many fewer green apples than red apples are there in box Q?

Hi

This is an interesting question. You may work it out with MD, but I don’t think it’s necessary.

Restate the question in another way.

How many fewer green apples than red apples are there in box Q?

You may restate in another way.
How many more red apples than green apples are there in box Q?

376 – 356
There are 20 more red apples.

Out of 20 red apples, 12 red apples are in box P.
20-12 ------ 8
There are 8 more red apples than green apples in box Q.

Hence there are 8 fewer green apples than red apples are there in box Q?

Best wishes

[corneyAmber]

KSP:

ksi:

Hi Champion,

My child is in P3.
cheers.

hi ksi, i didn't know your child is in P3, same for my dd.. and i didn't know u are a maths expert too :udawoman: .... :celebrate: so can i post my questions here and hope u can help me ?... thank you in advance... :thankyou: .

.. and do u really hv an email address at [email protected] ? can i email u if i have questions?

Yes KPS our children both P3 and please don't call me an expert, pai sey :oops: when there are so many true experts here.

Yes you can certainly post all your Math questions here or email me at [email protected]. The other one is not an email...just stating I am answering the question here, sorry to mislead you.

[chloecube]

KSP:

Champion:

Hi Hi! Maybe we should set up \"parent with child in P3\" club soon! :grphug:

but only for another half year...

maybe should name it as \"parent with child born in 2002\"....

then there will other years coming in as well.......

:goodpost: