Question
Nicole made some puffs and ate 16. Her neighbour gave her 36 more and Nicole brought 23 puffs to work. In the end, she was left with 42 puffs. How many puffs did Nicole make?
3 m

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Nicole made some puffs and ate 16. Her neighbour gave her 36 more and Nicole brought 23 puffs to work. In the end, she was left with 42 puffs. How many puffs did Nicole make?