Nancy has a bag containing 22 tortilla chips. She gives 7 tortilla chips to her brother and 5 tortilla chips to her sister, keeping the rest for herself. How many did Nancy keep for herself? Let's think step by step and output the final answer after "####".
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She gave away 7+5=<<7+5=12>>12 chips.
Then she kept 22-12=<<22-12=10>>10.
#### 10
Nancy has a bag containing 22 tortilla chips. She gives 7 tortilla chips to her brother and 5 tortilla chips to her sister, keeping the rest for herself. How many did Nancy keep for herself?
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