Question
Xavier gave 14 of his buttons to Tim, 112 of his buttons to Ivan and 14 of his buttons to Justin. He then had 15 buttons left. How many buttons had he at first?
4 m

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Xavier gave 14 of his buttons to Tim, 112 of his buttons to Ivan and 14 of his buttons to Justin. He then had 15 buttons left. How many buttons had he at first?