Xiaodong has 248 pictures, 39 for Xiaofang and 73 for Xiaoming. How many pictures does Xiaodong have left?
小东有248张画片，送给小方39张，送给小明73张．小东还剩多少张画片？
<gadget id="calculator">39 + 73</gadget>
<output>112</output>

<gadget id="calculator">248 - 112</gadget>
<output>136</output>

<result>136</result>