Students line up to do gymnastics. There are 15 people on Yingying's left and 8 people on the right. How many people are there in Yingying's row?
同学们排队做体操，英英的左边有15人；右边有8人．问英英这一排共有多少人？
<gadget id="calculator">15 + 8 + 1</gadget>
<output>24</output>

<result>24</result>