Question
PSLE
Fiona had rubber balls for sale. In the morning, she sold 27 of the rubber balls. In the afternoon, she sold 15 of the remaining rubber balls. After that, there were 64 rubber balls left. How many rubber balls did Fiona have at first?
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PSLE
Fiona had rubber balls for sale. In the morning, she sold 27 of the rubber balls. In the afternoon, she sold 15 of the remaining rubber balls. After that, there were 64 rubber balls left. How many rubber balls did Fiona have at first?