Hehe's answer to SiAn's Primary 4 Maths Singapore question.

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Hehe
Hehe's answer
54 answers (A Helpful Person)
1st
Team 1 will play with team 2, 3, 4, 5, 6 (5 teams)

Team 2 will play with teams 3, 4, 5, 6 (4 teams since team 2 already played with team 1)

Team 3 will play with teams 4, 5, 6 (3 teams)

Team 4 will play with teams 5, 6 ( 2 teams)

Team 5 will play with team 6 (1 team)

Total = 21
Hehe
Hehe
4 years ago
Wait sorry the total is 15 not 21
SiAn
SiAn
4 years ago
Good explanation!