The students went to the nursery to dig saplings. 3 groups dug 300 saplings. According to this calculation, 12 more teams came, how many saplings can be dug in total?
同学们到苗圃挖树苗．3个小组挖树苗300株．照这样计算，又来了12个小组，一共可以挖树苗多少株？
<gadget id="calculator">300 / 3</gadget>
<output>100</output>

<gadget id="calculator">12 + 3</gadget>
<output>15</output>

<gadget id="calculator">100 * 15</gadget>
<output>1_500</output>

<result>1_500</result>