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AMO 2016 Grade 2 Question 3

AMO · AMO 2016 Grade 2

Question 3

Richard chooses any number from 1 to 10. He then adds 34 to it and subtracts 29 from the resulting sum. Afterwards, he adds 55 to the difference. Finally, he subtracts original number from the sum. What is the number he will get after these operations?