# Math Olympiad Primary

## Jonathan Academic and Work CV

I don't want to write a new book so sorry but please see #MyCV15Oct2023 for latest theological update (hopefully last)… Read More

7 months ago

## IJMO – A Visit to the International Junior Math Olympiad

What is the IJMO and how to participate in it in Malaysia?     Please visit the links below:  … Read More

5 years ago

## Math Olympiad – A Visit to the Hong Kong Mathematical Olympiad HKMO 2015

Firstly,  to avoid copyright problems we only are present solutions to a few selected (sample) questions from the Hong Kong… Read More

5 years ago

## Combinatorial Geometry Minimum Number of Line Segments at Right Angles to Start and Return to Origin

Question No. 25 of the ASMO  (Math Olympiad) in Image             A Possible Solution  … Read More

5 years ago

## SMOPS 2015 No.30 Geometry Addition Reflection Trick

Question (in Image below)   (SMOPS 2015 No.30 ) In the following figure, not drawn to scale, B, D, E… Read More

5 years ago

## SMOPS 2015 No.12 Digits for the Number 2^29

Question (SMOPS 2015 No.12) Given that 2^29 is a number comprising of 9 different digits, which digit is not in… Read More

5 years ago

## Alphametic – Cryptarithm 3 x ABC is CCC

Solve: Alphametic - Cryptarithm 3 x ABC is CCC Question and Solution are in Images below:         Read More

5 years ago

## A Visit to the PMONK Math Olympiad

Please find some interesting selected PMONK Math Olympiad 2013 and 2015 Questions and their 'poorly handwritten' solutions (sorry) for your… Read More

5 years ago

## Hexagon four sides 120 degrees Equilateral Triangle Construction trick PMONK 2015 No. 27

Question 27 (PMONK 2015 – Level 6) All the Interior angles of a Hexagon are 120 degrees and four consecutive… Read More

5 years ago

## Three digit number when sum of five permutation given PMONK 2015 Level 6 No. 25

Question 25 (PMONK 2015 – Level 6) Given a three digit number abc. Its dgits are interchanged to form five… Read More

5 years ago