The school needs to fill in 44 sets of tables and chairs. Each table is 138 yuan, and each chair is 27 yuan. How much will it cost in total?
学校要填置44套桌椅，桌子每张138元，椅子每把27元，一共要花多少元？
<gadget id="calculator">138 + 27</gadget>
<output>165</output>

<gadget id="calculator">165 * 44</gadget>
<output>7_260</output>

<result>7_260</result>