Detailed Solutions to the Problems of the 1st to 3rd "Hope Cup" National Mathematics Invitational Competition (Primary School)

Author: Zhou Guozhen, Editor-in-Chief
Publisher:
Publish Date: 2005-07-01
Features: The Primary School "Hope Cup" National Mathematics Invitation is the primary school division of the renowned "Hope Cup" National Mathematics Invitation, organized annually in March or April by the magazine "Mathematics World" and the Mathematics Education Committee of the China Association for Promoting the Advancement of and Economic Mathematics. The first Primary School "Hope Cup" National Mathematics Invitation was held in 2003, and it has now been held for three editions. Over one million primary school students in grades 4 and 5 have participated. In response to the requests of teachers and students from various participating cities, the 4th Primary School "Hope Cup" National Mathematics Invitation will officially expand its participant scope from grades 4 and 5 to include grade 6. The purpose, principles, award criteria, and spirit of the Primary School "Hope Cup" National Mathematics Invitation are completely consistent with those of the 16 editions of the Middle School "Hope Cup" National Mathematics Invitation.