Question
PSLE
Marion had toy planes for sale. In the morning, she sold 17 of the toy planes. In the afternoon, she sold 37 of the remaining toy planes. After that, there were 24 toy planes left. How many toy planes did Marion have at first?
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PSLE
Marion had toy planes for sale. In the morning, she sold 17 of the toy planes. In the afternoon, she sold 37 of the remaining toy planes. After that, there were 24 toy planes left. How many toy planes did Marion have at first?