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Sri Lankan Mathematics Competitions 2019 – SLMC 8, 11 & 13 – April 6 10:30 am – 12:00 noon

The Sri Lankan Mathematics Competition 8 (SLMC 8) is based on basic grade 6 mathematics and designed to let students have a positive experience in mathematics. All the students in grades 6-8, irrespective of their marks in mathematics at school tests, should participate in this competition. The Sri Lankan Mathematics Competition 11 (SLMC 11) and the Sri Lankan Mathematics Competition 13 (SLMC 13) are based on basic grade 8 and 11 mathematics respectively and designed to help students develop their mathematical thinking. Also, by participating in SLMC 11 and SLMC 13 students get the opportunity to participate in the international mathematics competitions TIMO, HKIMO, WIMO, IMC & IMO. Deadline for registering in the 3 competitions is February 22, 2019. For more details read the SLMC 2019 Booklets in the 3 languages.


Private Candidates

  • Students can register as private candidates only online.
  • If you are a student registering yourself or a parent registering a child, then please go to

School Candidates

Students can register as school candidates only through schools. 

How Schools can register students

Schools have been mailed an application form and an instruction sheet on how to register students. First a school has to register itself in the competitions through using the password given in the instruction sheet. Then the school can create accounts for teachers so that they can register their students. If a school does not receive this application form and instruction sheet by February 11th please send a request to for them to be emailed.

Registration Fees

Online Registrations: Rs. 500.00 per student
By Post, through WhatsApp, E-mail and fax: Rs. 600.00 per student

Student Support Center

For Questions/Clarifications on SLMC 2019

Call: Sinhala: 076 75 75 783 / 0112 878 420 Anusha,
Tamil: 075 75 75 783 / 0112 878 421 Vidya,
English: 072 75 75 783 / 0112 878 422 Alex,
Sinhala/English: 0117 010 124 Mr. W. G. Perera.
Text:May text above numbers when they are busy,

Complaints / SLMC Admin Matters:

Wg Cdr (rtd) P Jayawickrama 0764553219, Director SLOMF,
Mr. Dayan Kiriwaththuduwa 0757575787, National Coordinator SLMC.