Xiao Ming has 127 stamps, 18 more than Xiao Hong. How many stamps do they have together?
小明有邮票127枚，比小红多18枚．两人一共有多少枚邮票？
<gadget id="calculator">127 - 18</gadget>
<output>109</output>

<gadget id="calculator">109 + 127</gadget>
<output>236</output>

<result>236</result>