The school bought 66 boxes of colored chalk and 134 boxes of white chalk, 50 pieces in each box, how many pieces of chalk are there in total? (answer in two ways)
学校买来66盒彩色粉笔和134盒白粉笔，每盒50支，一共有多少支粉笔？(用两种方法解答)
<gadget id="calculator">66 * 50</gadget>
<output>3_300</output>

<gadget id="calculator">134 * 50</gadget>
<output>6_700</output>

<gadget id="calculator">3_300 + 6_700</gadget>
<output>10_000</output>

<result>10_000</result>