The school bought 30 volleyballs and 30 basketballs each. The unit price of basketballs is 45 yuan, and the unit price of volleyballs is 22 yuan. How much money did the school spend on buying basketballs and volleyballs?
学校买来排球和篮球各30只，篮球单价是45元，排球单价是22元，学校买篮球和排球共用了多少元钱？
<gadget id="calculator">45 + 22</gadget>
<output>67</output>

<gadget id="calculator">67 * 30</gadget>
<output>2_010</output>

<result>2_010</result>