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https://www.youtube.com/watch?v=dqCOmCDAn0Y

Ep 12 on Maths Olympiad is out!

What is the Ones Digit? Find out at:



https://www.youtube.com/watch?v=n5cQD_fFUnM

Hi all,


Ep 10 on Divisibility is out. You can watch it at the link:

https://www.youtube.com/watch?v=NRtqgEDpOyA

Thank you.

MathsOlympiadtrainer\" post_id=\"1913642\" time=\"1559824066\" user_id=\"75531:

Let's learn how to count number of steps! Ep 9 is out. Be one of the first to watch at the below link:

https://www.youtube.com/watch?v=hVS67Z27G4g

MathsOlympiadtrainer\" post_id=\"1912507\" time=\"1559095508\" user_id=\"75531:

Learn how to count number of intersections! Ep 8 is out.

https://www.youtube.com/watch?v=ghMHdDhqcZY

[quote=MathsOlympiadtrainer post_id=1911593 time=1558584634 user_id=75531]Hi there!

Episode 7 on Counting Routes in now out on YouTube! Be one of the first to view the video by clicking on the link below:
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I hope that the videos had been beneficial to your/your child's learning. Please help to subscribe to the YouTube Channel \"Kiasu MOT\" to receive timely notifications. I will be uploading new videos weekly. You may also find the channel by clicking on the link below:
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Alternatively, you can find my channel easily by typing \"Kiasu MOT\" on youtube.

About Myself:
Mr KiasuMOT started his MOT career in a renowned Singapore MOT centre in 2008. Since then, he had coached numerous top MO achievers, whom had went on to represent Singapore in the International MO. He had also taught in numerous top primary schools in Singapore previously, specialising in MO training for 10 to 12 year old students. It is since the proliferation of online social media that Mr KiasuMOT has decided to share his knowledge to a greater range of audience via YouTube.

[/quote]

Let's learn how to count number of steps! Ep 9 is out. Be one of the first to watch at the below link:


https://www.youtube.com/watch?v=hVS67Z27G4g

MathsOlympiadtrainer\" post_id=\"1912507\" time=\"1559095508\" user_id=\"75531:

Learn how to count number of intersections! Ep 8 is out.

https://www.youtube.com/watch?v=ghMHdDhqcZY

MathsOlympiadtrainer\" post_id=\"1911593\" time=\"1558584634\" user_id=\"75531:

Hi there!

Episode 7 on Counting Routes in now out on YouTube! Be one of the first to view the video by clicking on the link below:
https://www.youtube.com/watch?v=JD1f0RiMulI

I hope that the videos had been beneficial to your/your child's learning. Please help to subscribe to the YouTube Channel \"Kiasu MOT\" to receive timely notifications. I will be uploading new videos weekly. You may also find the channel by clicking on the link below:
https://www.youtube.com/channel/UCuWy2QuEIo_PaKWDOHkI8ew?

Alternatively, you can find my channel easily by typing \"Kiasu MOT\" on youtube.

About Myself:
Mr KiasuMOT started his MOT career in a renowned Singapore MOT centre in 2008. Since then, he had coached numerous top MO achievers, whom had went on to represent Singapore in the International MO. He had also taught in numerous top primary schools in Singapore previously, specialising in MO training for 10 to 12 year old students. It is since the proliferation of online social media that Mr KiasuMOT has decided to share his knowledge to a greater range of audience via YouTube.

Learn how to count number of intersections! Ep 8 is out.


https://www.youtube.com/watch?v=ghMHdDhqcZY

MathsOlympiadtrainer\" post_id=\"1911593\" time=\"1558584634\" user_id=\"75531:

Hi there!

Episode 7 on Counting Routes in now out on YouTube! Be one of the first to view the video by clicking on the link below:
https://www.youtube.com/watch?v=JD1f0RiMulI

I hope that the videos had been beneficial to your/your child's learning. Please help to subscribe to the YouTube Channel \"Kiasu MOT\" to receive timely notifications. I will be uploading new videos weekly. You may also find the channel by clicking on the link below:
https://www.youtube.com/channel/UCuWy2QuEIo_PaKWDOHkI8ew?

Alternatively, you can find my channel easily by typing \"Kiasu MOT\" on youtube.

About Myself:
Mr KiasuMOT started his MOT career in a renowned Singapore MOT centre in 2008. Since then, he had coached numerous top MO achievers, whom had went on to represent Singapore in the International MO. He had also taught in numerous top primary schools in Singapore previously, specialising in MO training for 10 to 12 year old students. It is since the proliferation of online social media that Mr KiasuMOT has decided to share his knowledge to a greater range of audience via YouTube.

Hi there!


Episode 7 on Counting Routes in now out on YouTube! Be one of the first to view the video by clicking on the link below:
https://www.youtube.com/watch?v=JD1f0RiMulI

I hope that the videos had been beneficial to your/your child's learning. Please help to subscribe to the YouTube Channel \"Kiasu MOT\" to receive timely notifications. I will be uploading new videos weekly. You may also find the channel by clicking on the link below:
https://www.youtube.com/channel/UCuWy2QuEIo_PaKWDOHkI8ew?

Alternatively, you can find my channel easily by typing \"Kiasu MOT\" on youtube.

About Myself:
Mr KiasuMOT started his MOT career in a renowned Singapore MOT centre in 2008. Since then, he had coached numerous top MO achievers, whom had went on to represent Singapore in the International MO. He had also taught in numerous top primary schools in Singapore previously, specialising in MO training for 10 to 12 year old students. It is since the proliferation of online social media that Mr KiasuMOT has decided to share his knowledge to a greater range of audience via YouTube.

Episode 6 on Counting Square is now out! If you are interested, you may view it at youtube link:


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MathsOlympiadtrainer\" post_id=\"1909235\" time=\"1557282614\" user_id=\"75531:

New Episode on Counting Triangles (Diagram Question) is out! If you are interested, you may view it at youtube link:

https://www.youtube.com/watch?v=l1KyBVCNQUk

Thank you for support!

MathsOlympiadtrainer\" post_id=\"1908373\" time=\"1556622616\" user_id=\"75531:

Hi All,

Mr Kiasu Maths Olympiad Trainer (MOT) is back!

WITH FREEBIES!

Recently I had come up with free online MOT resources on Youtube, targetted at P4-P6 MO competitions such as NMOS, SMOPS, SASMO, APMOPS. The content is created by Mr KiasuMOT myself. Please feel free to take a look at the link below:
https://www.youtube.com/watch?v=qIIrsqreHYQ&list=PL5CFPHSMmaIeNsqCCltrZ83nDao8e8C9q

For this to be sustainable, would like to seek your support by helping me to \"Like\" and \"Subscribe\" to the YouTube Channel. New Videos will be uploaded weekly. Currently there are 4 episodes uploaded with the launch today!

About Me:
Mr KiasuMOT started his MOT career in a renowned Singapore MOT centre in 2008. Since then, he had coached numerous top MO achievers, whom had went on to represent Singapore in the International MO. He had also taught in numerous top primary schools in Singapore previously, specialising in MO training for 10 to 12 year old students. It is since the proliferation of online social media that Mr KiasuMOT has decided to share his knowledge to a greater range of audience via YouTube.

PLEASE SUPPORT ME! THANK YOU!

New Episode on Counting Triangles (Diagram Question) is out! If you are interested, you may view it at youtube link:


https://www.youtube.com/watch?v=l1KyBVCNQUk

Thank you for support!

MathsOlympiadtrainer\" post_id=\"1908373\" time=\"1556622616\" user_id=\"75531:

Hi All,

Mr Kiasu Maths Olympiad Trainer (MOT) is back!

WITH FREEBIES!

Recently I had come up with free online MOT resources on Youtube, targetted at P4-P6 MO competitions such as NMOS, SMOPS, SASMO, APMOPS. The content is created by Mr KiasuMOT myself. Please feel free to take a look at the link below:
https://www.youtube.com/watch?v=qIIrsqreHYQ&list=PL5CFPHSMmaIeNsqCCltrZ83nDao8e8C9q

For this to be sustainable, would like to seek your support by helping me to \"Like\" and \"Subscribe\" to the YouTube Channel. New Videos will be uploaded weekly. Currently there are 4 episodes uploaded with the launch today!

About Me:
Mr KiasuMOT started his MOT career in a renowned Singapore MOT centre in 2008. Since then, he had coached numerous top MO achievers, whom had went on to represent Singapore in the International MO. He had also taught in numerous top primary schools in Singapore previously, specialising in MO training for 10 to 12 year old students. It is since the proliferation of online social media that Mr KiasuMOT has decided to share his knowledge to a greater range of audience via YouTube.

PLEASE SUPPORT ME! THANK YOU!

Hi All,


Mr Kiasu Maths Olympiad Trainer (MOT) is back!

WITH FREEBIES!

Recently I had come up with free online MOT resources on Youtube, targetted at P4-P6 MO competitions such as NMOS, SMOPS, SASMO, APMOPS. The content is created by Mr KiasuMOT myself. Please feel free to take a look at the link below:
https://www.youtube.com/watch?v=qIIrsqreHYQ&list=PL5CFPHSMmaIeNsqCCltrZ83nDao8e8C9q

For this to be sustainable, would like to seek your support by helping me to \"Like\" and \"Subscribe\" to the YouTube Channel. New Videos will be uploaded weekly. Currently there are 4 episodes uploaded with the launch today!

About Me:
Mr KiasuMOT started his MOT career in a renowned Singapore MOT centre in 2008. Since then, he had coached numerous top MO achievers, whom had went on to represent Singapore in the International MO. He had also taught in numerous top primary schools in Singapore previously, specialising in MO training for 10 to 12 year old students. It is since the proliferation of online social media that Mr KiasuMOT has decided to share his knowledge to a greater range of audience via YouTube.

PLEASE SUPPORT ME! THANK YOU!

forestcadee:

Hi, Sun_2010, thanks for the detailed explanation and I am able to get it now. Still trying to figure out the last question.

Hi,

Pls allow me to have some inputs on both Q1 and 4.
Q1) We assume the following:
At first:
Price/unit --> 100 u
Units Sold --> 100 p
Money collected --> 100 u X 100 p = 10000 pu

So in the end:
Price/unit --> ? u
Units Sold --> 160 p (because 160%)
Money Collected --> ? u X 160 P --> 13000pu (because 130%)

? will be 13000/ 160 = 81.25 u

Which means that the difference of 100 u - 81.25 = 18.75 u will be $2

100 u --> 100/18.75 X 2 = $10 2/3


4) Induction is similar or termed as \"pattern finding\" in primary school MO context.

We can derive a pattern:
1=1 while 1^3=1
1+2=3 while 1^3+2^3=9
1+2+3=6 while 1^3+2^3+3^3=36
...
...

Start small, and we can see a pattern from there, that is, it is always square of the other.
so if its until 10, it will be the square of 55.

So even if they give us 1+2+3...+100 = 5050 and ask for 1^3+2^3+...+100^3, we can find the answer based on pattern. It is always about starting small and telling a pattern from there.

Hope that helps.