Dongfeng Chemical Fertilizer Factory produced 320,000 tons of fertilizer in February, produced 70,000 tons more fertilizer in March than in February, and produced 30,000 tons less fertilizer in April than March. How many tons of fertilizer did it produce in April?
东风化肥厂二月份生产化肥32万吨，三月份比二月份多生产化肥7万吨，四月份比三月份少生产化肥3万吨，四月份生产化肥多少万吨？
<gadget id="calculator">32 + 7</gadget>
<output>39</output>

<gadget id="calculator">39 - 3</gadget>
<output>36</output>

<result>36</result>