Mom bought 6 bags of apples, and the first bag was 8. After eating 12, how many are left?
妈妈买来6袋苹果，第袋8个．吃去12个，还剩多少个？
<gadget id="calculator">6 * 8</gadget>
<output>48</output>

<gadget id="calculator">48 - 12</gadget>
<output>36</output>

<result>36</result>