在电脑上需要借助一些中文输入法或是用Word才能打出,下面给出方法:
所需材料:电脑、QQ五笔输入法、Word。
一、首先介绍用QQ五笔输入法打出正负号的步骤,切换成为QQ五笔输入法后,鼠标右键点击QQ五笔的状态栏,弹出的菜单中点击“软键盘”。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/8435e5dde71190ef3b6988c4c01b9d16fdfa601e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
二、接着在软键盘的子菜单中点击“符号输入器”。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f9c6b64f722b2dd42a2834a403?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
三、左侧点击“数字单位”,然后右边直接点击正负号就可以输入了。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b151f8198618367a0a4165c620738bd4b21ce5e5?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
四、接着介绍用Word插入正负号步骤,进入Word后点击上方的插入。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b8389b504fc2d562cd7cd5f6e91190ef76c66cb0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
五、接着点击符号,弹出的菜单中点击“其他符号”。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/c83d70cf3bc79f3d7b9ce12bb4a1cd11728b29af?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
六、选择“Sylfaen”字体,然后点击下方的正负号,最后点击右下角的“插入”即可。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/77c6a7efce1b9d16b2299e7afddeb48f8c54643a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)