Question
PSLE
Roshel had rubber balls for sale. In the morning, she sold 37 of the rubber balls. In the afternoon, she sold 15 of the remaining rubber balls. After that, there were 16 rubber balls left. How many rubber balls did Roshel have at first?
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PSLE
Roshel had rubber balls for sale. In the morning, she sold 37 of the rubber balls. In the afternoon, she sold 15 of the remaining rubber balls. After that, there were 16 rubber balls left. How many rubber balls did Roshel have at first?