For a batch of fruits, there are 3 more than 2, 5 less than 1, and 6 more than 5. What is the minimum number of fruits in this batch?
一批水果，3个一份多2个，5个一份少1个，6个一份多5个，这批水果至少有多少个．
<gadget id="calculator">30 - 1</gadget>
<output>29</output>

<result>29</result>