There are 153 people running on the playground, 23 more than those doing exercises. How many people are running and doing exercises on the playground?
操场上跑步的人有153人，比做操的多23人，操场上跑步的和做操的一共有多少人？
<gadget id="calculator">153 - 23</gadget>
<output>130</output>

<gadget id="calculator">153 + 130</gadget>
<output>283</output>

<result>283</result>