The physical education teacher bought 30 shuttlecocks for 150 yuan, and bought 12 basketballs for 45 yuan each. How much did the physical education teacher spend in total?
体育老师买了30毽子花了150元，又买了12个篮球，每个45元，体育老师一共花了多少钱？
<gadget id="calculator">12 * 45</gadget>
<output>540</output>

<gadget id="calculator">150 + 540</gadget>
<output>690</output>

<result>690</result>