A pile of goods totals 112 tons, and a truck with a load of 8 tons has been transported 13 times. How many tons are left?
一堆货物共112吨，一辆载重8吨的卡车运了13次，还剩多少吨？
<gadget id="calculator">8 * 13</gadget>
<output>104</output>

<gadget id="calculator">112 - 104</gadget>
<output>8</output>

<result>8</result>