The number of rope skipping by Xiaohua in 1 minute is 125, recorded as +5, and the number of rope skipping by Xiaogang in 1 minute is recorded as -8, how many ropes did Xiaogang actually jump.
小华1分钟跳绳的个数是125个，记作+5个，小刚1分钟跳绳的个数被记作-8个，小刚实际跳了多少个个．
<gadget id="calculator">125 - 5</gadget>
<output>120</output>

<gadget id="calculator">120 - 8</gadget>
<output>112</output>

<result>112</result>