Question
PSLE
Luke and Kathy have some buttons. After Luke gives 45 buttons to Kathy, he has 11 buttons more than her. How many more buttons than Kathy does Luke have at first?
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PSLE
Luke and Kathy have some buttons. After Luke gives 45 buttons to Kathy, he has 11 buttons more than her. How many more buttons than Kathy does Luke have at first?