A cement factory produced 630.5 tons of cement in March, and produced 23.98 tons more in April than in March. How many tons of cement were produced in total in March and April?
一个水泥厂三月份生产水泥630.5吨，四月份比三月份多生产23.98吨，三、四月份一共生产水泥多少吨？
<gadget id="calculator">630.5 + 23.98 + 630.5</gadget>
<output>1_284.98</output>

<result>1_284.98</result>