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Australian AMC 2012 - Junior Question 15

AMC AUSTRALIA · Australian AMC 2012 - Junior

Question 15

The grid shown is part of a cross-number puzzle.

Question illustration

Clues
- 16 across is the reverse of 2 down
- 1 down is the sum of 16 across and 2 down
- 7 down is the sum of the digits in 16 across

What is 7 down?
  1. 11
  2. 12
  3. 13
  4. 14
  5. 15