Question
PSLE
Natalie had toy masks for sale. In the morning, she sold 49 of the toy masks. In the afternoon, she sold 310 of the remaining toy masks. After that, there were 35 toy masks left. How many toy masks did Natalie have at first?
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PSLE
Natalie had toy masks for sale. In the morning, she sold 49 of the toy masks. In the afternoon, she sold 310 of the remaining toy masks. After that, there were 35 toy masks left. How many toy masks did Natalie have at first?