Kevin Olding - Mathsaurus
@mathsaurus
Online maths challenge courses for ages 7-18 - many totally free (see pinned tweet). MMATH @magdalenoxford MSc @BirkbeckUoL PhD @SAMBa_CDT FRSA
First Maths Challenge (age 7-9) bit.ly/firstmaths Primary Maths Challenge (age 9-11) bit.ly/mapmc Junior Maths Challenge (age 11-13) bit.ly/ukmtjmcJunior Intermediate Maths Challenge (age 13-16) bit.ly/ukmtimcInterme… Senior Maths Challenge (age 16-18)…

Exciting news! The Grey & Pink Kangaroo results are released. Well done, everyone 👏 Take a look at our website to learn more: ukmt.org.uk/intermediate-c…
Good luck if you're taking the Intermediate Follow-On Rounds! #imc #ukmt #greykangaroo #pinkkangaroo #cayleyolympiad #hamiltonolympiad #maclaurinolympiad
The JMO past papers and Markers Report are live on our website. We have received a few enquiries about the Q5 scores. For those disappointed with their Q5 score, please read the Markers Report carefully. 👉 ukmt.org.uk/competition-pa…'
Your JMO 2025 results have been released! Congratulations to all who took part 🎉 Teachers can access results and certificates through their Competition Profile. Thank you to all the wonderful UKMT volunteers who were a part of JMO 2025!
This is the most surprising probability puzzle (actually 3 puzzles!) that I’ve ever known - reposting from a couple of years ago as I've seen this going around a lot recently! #twoboys #tuesdayboy #probability #maths #probabilityparadox #mathspuzzle #probabilitypuzzle
The JMC boundaries have been released - how did you do? #ukmt #juniormathschallenge #jmc2025 #juniormathschallenge2025 #juniorkangaoo #juniorolympiad
The JMC 2025 results are released! Coordinators can view these on their Competition Profile. Well done everyone! 🎉
Each number 1-9 is placed in a circle so that the sum of the horizonal and vertical lines are both 24. What number goes in the red circle? #mathschallenge
Primary Schools - you still have 1 day to book onto the First Maths Challenge at our early bird rate! Don't miss out on this discount and book now: buff.ly/GBPbKbl
The CHM 2025 results and certificates have been released! Teachers can access results through their Competition Profile. Well done, everyone! 🌟
The Intermediate Olympiad Results are out! How did you do? #ukmt #cayleyolympiad #cayley #hamiltonolympiad #hamilton #maclaurinolympiad #maclaurin #intermediatemathschallenge #imc2025 #mathsolympiad
Want to improve at maths? Stop doing repetitive exercises! The best students seek out challenging problems that make them think differently.
Get ready for @Mathematical_A and @UKMathsTrust Maths Challenges and Olympiads for ages 7 to 18 with totally free courses with video hints and solutions: Ages 7-9 First Maths Challenge: bit.ly/firstmaths Ages 9-11 Primary Maths Challenge: bit.ly/mapmc Ages…
I'm delighted to share that the FREE Mathsaurus course for the @Mathematical_A First Maths Challenge has been updated with the complete 2024 paper and my video hints and solutions. The First Maths Challenge is a very fun way to introduce students aged 7-9 to the world of…

Can you solve the last question from last year's Hamilton Maths Olympiad (aimed at students aged 15). It's a very nice geometry problem that's a real test for even the strongest students in this age group. Any students taking the paper this year (on Thursday 20th March 2025)…
𝗛𝗼𝘄 𝗪𝗲𝗹𝗹 𝗪𝗼𝘂𝗹𝗱 𝗬𝗼𝘂 𝗦𝗰𝗼𝗿𝗲 𝗶𝗻 𝗮 𝗨𝗞𝗠𝗧 𝗠𝗮𝘁𝗵𝘀 𝗖𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲? If you or your students are preparing for the 𝗝𝘂𝗻𝗶𝗼𝗿, 𝗜𝗻𝘁𝗲𝗿𝗺𝗲𝗱𝗶𝗮𝘁𝗲 𝗼𝗿 𝗦𝗲𝗻𝗶𝗼𝗿 𝗠𝗮𝘁𝗵𝘀 𝗖𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲, you probably practise with past papers. But how do…

🤖 I just tested OpenAI's ChatGPT on the 2025 @UKMathsTrust Intermediate Maths Challenge - a competition that tests problem-solving skills of the UK's brightest 13-16 year olds. The results were fascinating. Not only did I test the standard GPT-4 model, but I also put it up…
The Intermediate Maths Challenge 2025 Certificate and Kangaroo and Olympiad Qualification boundaries are out. How did you do? #ukmt #intermediatemathschallenge #imc2025 #intermediatemathschallenge2025
👀 There's a new FREE maths challenge course at Mathsaurus today: Prepare for the Primary Maths Challenge Bonus Round @Mathematical_A @PMC_Maths Students aged 9-11 can try every question from 2024 with video hints and solutions. Sign up here: bit.ly/pmcbonus