Question
Rael gave 27 of his pens to Oscar, 17 of his pens to Gabriel and 27 of his pens to David. He then had 32 pens left. How many pens had he at first?
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Rael gave 27 of his pens to Oscar, 17 of his pens to Gabriel and 27 of his pens to David. He then had 32 pens left. How many pens had he at first?