Xiaoling participated in the table tennis training camp during the holiday. 4 girls and 3 boys play one game each, how many games will they play in total?
小玲假期参加了乒乓球训练营．4个女生和3个男生每两人赛一场，一共要打几场比赛？
<gadget id="calculator">4 + 3</gadget>
<output>7</output>

<gadget id="calculator">3 - 1</gadget>
<output>2</output>

<gadget id="calculator">4 + 2</gadget>
<output>6</output>

<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">7 * 3</gadget>
<output>21</output>

<result>21</result>