In order to protect the environment, the third grade students picked up 258 waste batteries, and the sixth grade students picked up three times as many waste batteries as the third graders. How many used batteries did the third and sixth grades collect in total?
为了保护环境，三年级同学捡回废电池258节，六年级同学捡回的废电池是三年级的3倍．三年级和六年级一共捡回废电池多少节？
<gadget id="calculator">258 * 3</gadget>
<output>774</output>

<gadget id="calculator">774 + 258</gadget>
<output>1_032</output>

<result>1_032</result>