Curriculum · SEAMO
SEAMO past year papers, A to F.
Practise past Southeast Asian Mathematical Olympiad (SEAMO) papers for every age band, from Primary 1 to Grade 12, with every mistake reviewed at the step where it happened.
Free, no signup.
Example review
The last digit of 7⁹⁹
DiscoveryFound the last digits repeat every 4: 7, 9, 3, 1
DeclarationMatched remainder 3 to the 1st digit of the cycle, not the 3rd
ExecutionNot reached
Choose your paper
A
B
C
D
E
F
Paper A
Primary 1–2
Paper B
Primary 3–4
Paper C
Primary 5–6
Paper D
Grade 7–8
Paper E
Grade 9–10
Paper F
Grade 11–12
Why the DDE Model suits olympiad maths
Olympiad questions are unfamiliar on purpose. Most marks are lost before any calculation starts, in working out what the problem is really asking. Aspect splits every question into Discovery, Declaration and Execution, so a student can see which of those three went wrong and practise that step.
Find out where you stand today, with real questions and a step-by-step review.