Xiaoqiang and his three good friends go to a children's playground. If each ticket is 23 yuan, how much will they spend in total to buy the tickets?
小强和自己的3个好朋友去儿童乐园游玩，如果每张门票23元，他们一共要用多少元买门票．
<gadget id="calculator">3 + 1</gadget>
<output>4</output>

<gadget id="calculator">23 * 4</gadget>
<output>92</output>

<result>92</result>