Xiaohong has 2 toys, Xiaoying has 3 toys, Xiaoming has 2 more toys than Xiaohong, how many toys does Xiaoming have?
小红有2个玩具，小英有3个玩具，小明的玩具比小红多2个，小明有几个玩具？
<gadget id="calculator">2 + 2</gadget>
<output>4</output>

<result>4</result>