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IKMC 2012 - Grades 9-10 - Self-study Question 6

IKMC · IKMC 2012 - Grades 9-10 - Self-study

Question 6

A seven-digit integer has digit sum 6. What is the product of its digits?
  1. 0
  2. 6
  3. 7
  4. 1 × 2 × 3 × 4 × 5 × 6 × 7
  5. 5