Xiao Ming has 230 elastic beads, Xiao Hua has 120 elastic beads, how many elastic beads does Xiao Ming have more than Xiao Hua?
小明有230颗弾珠，小华有120颗弾珠，小明比小华多多少颗弾珠？
<gadget id="calculator">230 - 120</gadget>
<output>110</output>

<result>110</result>