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Problem 544

AMC 12 late, AIME early

Combinatorics Difficulty 5.0 Find the answer

1. Write seven different digits instead of the seven asterisks so that the correct equation is obtained: **++* = 2015.

Your answer

Official solution

Solution. For example, $1987+25+3$ . Other variants are possible. Criteria.

A correct example where all digits are different - 7 points.

A correct equality, but one digit is repeated twice (six digits are used instead of seven) - 1 point.

Source: NuminaMath-1.5, licensed Apache-2.0. Statement and solution reproduced as published; topic, difficulty and ordering added by this site.