Question
PSLE
Rachel had toy planes for sale. In the morning, she sold 17 of the toy planes. In the afternoon, she sold 49 of the remaining toy planes. After that, there were 30 toy planes left. How many toy planes did Rachel have at first?
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PSLE
Rachel had toy planes for sale. In the morning, she sold 17 of the toy planes. In the afternoon, she sold 49 of the remaining toy planes. After that, there were 30 toy planes left. How many toy planes did Rachel have at first?