Question
PSLE
Dana had frisbees for sale. In the morning, she sold 16 of the frisbees. In the afternoon, she sold 37 of the remaining frisbees. After that, there were 40 frisbees left. How many frisbees did Dana have at first?
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PSLE
Dana had frisbees for sale. In the morning, she sold 16 of the frisbees. In the afternoon, she sold 37 of the remaining frisbees. After that, there were 40 frisbees left. How many frisbees did Dana have at first?