Xiaohong has 142 stamps, and Xiaoming has 12 more stamps than Xiaohong. How many stamps do they have in total? (two solutions)
小红有142张邮票，小明比小红多12张，两人一共有多少张邮票？(两种解法)
<gadget id="calculator">142 + 12 + 142</gadget>
<output>296</output>

<result>296</result>