Teacher Chen bought 12 basketballs, and the price of each basketball was 63 yuan; he also bought 8 volleyballs for 240 yuan. How much did Mr. Chen spend?
陈老师买了12个篮球，每个篮球的价钱是63元；又买了8个排球用去240元．陈老师一共用了多少元钱？
<gadget id="calculator">63 * 12</gadget>
<output>756</output>

<gadget id="calculator">756 + 240</gadget>
<output>996</output>

<result>996</result>