This can be achieved by inserting special symbols. Taking word2003 as an example, the operation steps are as follows:

1, open Word 2003；;

2. Click the "Insert" button in the menu bar;

3. Select "Special Symbol" in the drop-down option of the Insert button;

4. The "Insert Special Symbol" dialog box pops up, select "Mathematical Symbol", and click the greater than sign or equal sign;

5, finally click "ok", the effect as shown.