Question
Riordan has 98 chocolate bars. He puts 9 chocolate bars in each box, except the last box which has fewer than 9 chocolate bars. How many more chocolate bars does Riordan need so that he has exactly 9 chocolate bars in each box?
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Riordan has 98 chocolate bars. He puts 9 chocolate bars in each box, except the last box which has fewer than 9 chocolate bars. How many more chocolate bars does Riordan need so that he has exactly 9 chocolate bars in each box?