Uncle Wang wants to sell a basket of eggs. Half of the basket of eggs was sold in the morning, 15 in the noon, and 45 in the afternoon, leaving 8 eggs left. How many eggs are there in this basket?
王大伯要卖一篮子鸡蛋．上午卖了这篮鸡蛋的一半，中午卖了15个，下午卖了45个，这时还剩8个．这篮鸡蛋一共有多少个？
<gadget id="calculator">15 + 45 + 8</gadget>
<output>68</output>

<gadget id="calculator">68 * 2</gadget>
<output>136</output>

<result>136</result>