John, Chris, Anne, Holly, Mike and Nor- John 30 man are seated around a round table, each with a card with a number on it in front of Norman Chris them. Each person can see the numbers in front of their two neighbours, and says the sum of these two numbers. John says 30, Chris says 33, Anne says 32, Holly says 38, Mike says 36 and Norman says 41. What number does Holly have in front of her?
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17
18
19 Holly 38 Questions 21 to 25, 5 marks each
23
37
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Australian Mathematics Competition 2019 - Junior (2019)
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